diff options
author | Parav Pandit <pandit.parav@gmail.com> | 2016-03-01 22:20:29 +0300 |
---|---|---|
committer | Doug Ledford <dledford@redhat.com> | 2016-03-03 18:20:25 +0300 |
commit | aba25a3e96563083389fc7b9f7d35be6bdfe6579 (patch) | |
tree | 59b2d8faf012abc8a8ee3d7fc31e913a958d9345 /drivers/infiniband/core | |
parent | db9314cd351ebd734970c7afc2995a743e34aa02 (diff) | |
download | linux-aba25a3e96563083389fc7b9f7d35be6bdfe6579.tar.xz |
IB/core: trivial prink cleanup.
1. Replaced printk with appropriate pr_warn, pr_err, pr_info.
2. Removed unnecessary prints around memory allocation failure
which are not required, as reported by the checkpatch script.
Signed-off-by: Parav Pandit <pandit.parav@gmail.com>
Reviewed-by: Haggai Eran <haggaie@mellanox.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core')
-rw-r--r-- | drivers/infiniband/core/cache.c | 15 | ||||
-rw-r--r-- | drivers/infiniband/core/cma.c | 14 | ||||
-rw-r--r-- | drivers/infiniband/core/device.c | 28 | ||||
-rw-r--r-- | drivers/infiniband/core/fmr_pool.c | 37 | ||||
-rw-r--r-- | drivers/infiniband/core/packer.c | 14 | ||||
-rw-r--r-- | drivers/infiniband/core/sa_query.c | 11 | ||||
-rw-r--r-- | drivers/infiniband/core/ucm.c | 8 | ||||
-rw-r--r-- | drivers/infiniband/core/ucma.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/core/ud_header.c | 23 | ||||
-rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 10 |
10 files changed, 77 insertions, 89 deletions
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 53343ffbff7a..cb00d59da456 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -1043,8 +1043,8 @@ static void ib_cache_update(struct ib_device *device, ret = ib_query_port(device, port, tprops); if (ret) { - printk(KERN_WARNING "ib_query_port failed (%d) for %s\n", - ret, device->name); + pr_warn("ib_query_port failed (%d) for %s\n", + ret, device->name); goto err; } @@ -1067,8 +1067,8 @@ static void ib_cache_update(struct ib_device *device, for (i = 0; i < pkey_cache->table_len; ++i) { ret = ib_query_pkey(device, port, i, pkey_cache->table + i); if (ret) { - printk(KERN_WARNING "ib_query_pkey failed (%d) for %s (index %d)\n", - ret, device->name, i); + pr_warn("ib_query_pkey failed (%d) for %s (index %d)\n", + ret, device->name, i); goto err; } } @@ -1078,8 +1078,8 @@ static void ib_cache_update(struct ib_device *device, ret = ib_query_gid(device, port, i, gid_cache->table + i, NULL); if (ret) { - printk(KERN_WARNING "ib_query_gid failed (%d) for %s (index %d)\n", - ret, device->name, i); + pr_warn("ib_query_gid failed (%d) for %s (index %d)\n", + ret, device->name, i); goto err; } } @@ -1161,8 +1161,7 @@ int ib_cache_setup_one(struct ib_device *device) GFP_KERNEL); if (!device->cache.pkey_cache || !device->cache.lmc_cache) { - printk(KERN_WARNING "Couldn't allocate cache " - "for %s\n", device->name); + pr_warn("Couldn't allocate cache for %s\n", device->name); return -ENOMEM; } diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 9729639df407..e13121f41949 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -1713,7 +1713,7 @@ static int cma_ib_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event) event.param.conn.private_data_len = IB_CM_REJ_PRIVATE_DATA_SIZE; break; default: - printk(KERN_ERR "RDMA CMA: unexpected IB CM event: %d\n", + pr_err("RDMA CMA: unexpected IB CM event: %d\n", ib_event->event); goto out; } @@ -2186,8 +2186,8 @@ static void cma_listen_on_dev(struct rdma_id_private *id_priv, ret = rdma_listen(id, id_priv->backlog); if (ret) - printk(KERN_WARNING "RDMA CMA: cma_listen_on_dev, error %d, " - "listening on device %s\n", ret, cma_dev->device->name); + pr_warn("RDMA CMA: cma_listen_on_dev, error %d, listening on device %s\n", + ret, cma_dev->device->name); } static void cma_listen_on_all(struct rdma_id_private *id_priv) @@ -3239,7 +3239,7 @@ static int cma_sidr_rep_handler(struct ib_cm_id *cm_id, event.status = 0; break; default: - printk(KERN_ERR "RDMA CMA: unexpected IB CM event: %d\n", + pr_err("RDMA CMA: unexpected IB CM event: %d\n", ib_event->event); goto out; } @@ -4003,8 +4003,8 @@ static int cma_netdev_change(struct net_device *ndev, struct rdma_id_private *id if ((dev_addr->bound_dev_if == ndev->ifindex) && (net_eq(dev_net(ndev), dev_addr->net)) && memcmp(dev_addr->src_dev_addr, ndev->dev_addr, ndev->addr_len)) { - printk(KERN_INFO "RDMA CM addr change for ndev %s used by id %p\n", - ndev->name, &id_priv->id); + pr_info("RDMA CM addr change for ndev %s used by id %p\n", + ndev->name, &id_priv->id); work = kzalloc(sizeof *work, GFP_KERNEL); if (!work) return -ENOMEM; @@ -4287,7 +4287,7 @@ static int __init cma_init(void) goto err; if (ibnl_add_client(RDMA_NL_RDMA_CM, RDMA_NL_RDMA_CM_NUM_OPS, cma_cb_table)) - printk(KERN_WARNING "RDMA CMA: failed to add netlink callback\n"); + pr_warn("RDMA CMA: failed to add netlink callback\n"); cma_configfs_init(); return 0; diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 94b80a51ab68..270c7ff6cba7 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -115,8 +115,8 @@ static int ib_device_check_mandatory(struct ib_device *device) for (i = 0; i < ARRAY_SIZE(mandatory_table); ++i) { if (!*(void **) ((void *) device + mandatory_table[i].offset)) { - printk(KERN_WARNING "Device %s is missing mandatory function %s\n", - device->name, mandatory_table[i].name); + pr_warn("Device %s is missing mandatory function %s\n", + device->name, mandatory_table[i].name); return -EINVAL; } } @@ -255,8 +255,8 @@ static int add_client_context(struct ib_device *device, struct ib_client *client context = kmalloc(sizeof *context, GFP_KERNEL); if (!context) { - printk(KERN_WARNING "Couldn't allocate client context for %s/%s\n", - device->name, client->name); + pr_warn("Couldn't allocate client context for %s/%s\n", + device->name, client->name); return -ENOMEM; } @@ -343,29 +343,29 @@ int ib_register_device(struct ib_device *device, ret = read_port_immutable(device); if (ret) { - printk(KERN_WARNING "Couldn't create per port immutable data %s\n", - device->name); + pr_warn("Couldn't create per port immutable data %s\n", + device->name); goto out; } ret = ib_cache_setup_one(device); if (ret) { - printk(KERN_WARNING "Couldn't set up InfiniBand P_Key/GID cache\n"); + pr_warn("Couldn't set up InfiniBand P_Key/GID cache\n"); goto out; } memset(&device->attrs, 0, sizeof(device->attrs)); ret = device->query_device(device, &device->attrs, &uhw); if (ret) { - printk(KERN_WARNING "Couldn't query the device attributes\n"); + pr_warn("Couldn't query the device attributes\n"); ib_cache_cleanup_one(device); goto out; } ret = ib_device_register_sysfs(device, port_callback); if (ret) { - printk(KERN_WARNING "Couldn't register device %s with driver model\n", - device->name); + pr_warn("Couldn't register device %s with driver model\n", + device->name); ib_cache_cleanup_one(device); goto out; } @@ -566,8 +566,8 @@ void ib_set_client_data(struct ib_device *device, struct ib_client *client, goto out; } - printk(KERN_WARNING "No client context found for %s/%s\n", - device->name, client->name); + pr_warn("No client context found for %s/%s\n", + device->name, client->name); out: spin_unlock_irqrestore(&device->client_data_lock, flags); @@ -960,13 +960,13 @@ static int __init ib_core_init(void) ret = class_register(&ib_class); if (ret) { - printk(KERN_WARNING "Couldn't create InfiniBand device class\n"); + pr_warn("Couldn't create InfiniBand device class\n"); goto err_comp; } ret = ibnl_init(); if (ret) { - printk(KERN_WARNING "Couldn't init IB netlink interface\n"); + pr_warn("Couldn't init IB netlink interface\n"); goto err_sysfs; } diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c index 6ac3683c144b..cdbb1f1a6d97 100644 --- a/drivers/infiniband/core/fmr_pool.c +++ b/drivers/infiniband/core/fmr_pool.c @@ -150,8 +150,8 @@ static void ib_fmr_batch_release(struct ib_fmr_pool *pool) #ifdef DEBUG if (fmr->ref_count !=0) { - printk(KERN_WARNING PFX "Unmapping FMR 0x%08x with ref count %d\n", - fmr, fmr->ref_count); + pr_warn(PFX "Unmapping FMR 0x%08x with ref count %d\n", + fmr, fmr->ref_count); } #endif } @@ -167,7 +167,7 @@ static void ib_fmr_batch_release(struct ib_fmr_pool *pool) ret = ib_unmap_fmr(&fmr_list); if (ret) - printk(KERN_WARNING PFX "ib_unmap_fmr returned %d\n", ret); + pr_warn(PFX "ib_unmap_fmr returned %d\n", ret); spin_lock_irq(&pool->pool_lock); list_splice(&unmap_list, &pool->free_list); @@ -222,8 +222,7 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, device = pd->device; if (!device->alloc_fmr || !device->dealloc_fmr || !device->map_phys_fmr || !device->unmap_fmr) { - printk(KERN_INFO PFX "Device %s does not support FMRs\n", - device->name); + pr_info(PFX "Device %s does not support FMRs\n", device->name); return ERR_PTR(-ENOSYS); } @@ -233,13 +232,10 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, max_remaps = device->attrs.max_map_per_fmr; pool = kmalloc(sizeof *pool, GFP_KERNEL); - if (!pool) { - printk(KERN_WARNING PFX "couldn't allocate pool struct\n"); + if (!pool) return ERR_PTR(-ENOMEM); - } pool->cache_bucket = NULL; - pool->flush_function = params->flush_function; pool->flush_arg = params->flush_arg; @@ -251,7 +247,7 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, kmalloc(IB_FMR_HASH_SIZE * sizeof *pool->cache_bucket, GFP_KERNEL); if (!pool->cache_bucket) { - printk(KERN_WARNING PFX "Failed to allocate cache in pool\n"); + pr_warn(PFX "Failed to allocate cache in pool\n"); ret = -ENOMEM; goto out_free_pool; } @@ -275,7 +271,7 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, "ib_fmr(%s)", device->name); if (IS_ERR(pool->thread)) { - printk(KERN_WARNING PFX "couldn't start cleanup thread\n"); + pr_warn(PFX "couldn't start cleanup thread\n"); ret = PTR_ERR(pool->thread); goto out_free_pool; } @@ -294,11 +290,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, for (i = 0; i < params->pool_size; ++i) { fmr = kmalloc(bytes_per_fmr, GFP_KERNEL); - if (!fmr) { - printk(KERN_WARNING PFX "failed to allocate fmr " - "struct for FMR %d\n", i); + if (!fmr) goto out_fail; - } fmr->pool = pool; fmr->remap_count = 0; @@ -307,8 +300,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, fmr->fmr = ib_alloc_fmr(pd, params->access, &fmr_attr); if (IS_ERR(fmr->fmr)) { - printk(KERN_WARNING PFX "fmr_create failed " - "for FMR %d\n", i); + pr_warn(PFX "fmr_create failed for FMR %d\n", + i); kfree(fmr); goto out_fail; } @@ -363,8 +356,8 @@ void ib_destroy_fmr_pool(struct ib_fmr_pool *pool) } if (i < pool->pool_size) - printk(KERN_WARNING PFX "pool still has %d regions registered\n", - pool->pool_size - i); + pr_warn(PFX "pool still has %d regions registered\n", + pool->pool_size - i); kfree(pool->cache_bucket); kfree(pool); @@ -463,7 +456,7 @@ struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle, list_add(&fmr->list, &pool->free_list); spin_unlock_irqrestore(&pool->pool_lock, flags); - printk(KERN_WARNING PFX "fmr_map returns %d\n", result); + pr_warn(PFX "fmr_map returns %d\n", result); return ERR_PTR(result); } @@ -517,8 +510,8 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr) #ifdef DEBUG if (fmr->ref_count < 0) - printk(KERN_WARNING PFX "FMR %p has ref count %d < 0\n", - fmr, fmr->ref_count); + pr_warn(PFX "FMR %p has ref count %d < 0\n", + fmr, fmr->ref_count); #endif spin_unlock_irqrestore(&pool->pool_lock, flags); diff --git a/drivers/infiniband/core/packer.c b/drivers/infiniband/core/packer.c index 1b65986c0be3..19b1ee3279b4 100644 --- a/drivers/infiniband/core/packer.c +++ b/drivers/infiniband/core/packer.c @@ -44,7 +44,7 @@ static u64 value_read(int offset, int size, void *structure) case 4: return be32_to_cpup((__be32 *) (structure + offset)); case 8: return be64_to_cpup((__be64 *) (structure + offset)); default: - printk(KERN_WARNING "Field size %d bits not handled\n", size * 8); + pr_warn("Field size %d bits not handled\n", size * 8); return 0; } } @@ -104,9 +104,8 @@ void ib_pack(const struct ib_field *desc, } else { if (desc[i].offset_bits % 8 || desc[i].size_bits % 8) { - printk(KERN_WARNING "Structure field %s of size %d " - "bits is not byte-aligned\n", - desc[i].field_name, desc[i].size_bits); + pr_warn("Structure field %s of size %d bits is not byte-aligned\n", + desc[i].field_name, desc[i].size_bits); } if (desc[i].struct_size_bytes) @@ -132,7 +131,7 @@ static void value_write(int offset, int size, u64 val, void *structure) case 32: *(__be32 *) (structure + offset) = cpu_to_be32(val); break; case 64: *(__be64 *) (structure + offset) = cpu_to_be64(val); break; default: - printk(KERN_WARNING "Field size %d bits not handled\n", size * 8); + pr_warn("Field size %d bits not handled\n", size * 8); } } @@ -188,9 +187,8 @@ void ib_unpack(const struct ib_field *desc, } else { if (desc[i].offset_bits % 8 || desc[i].size_bits % 8) { - printk(KERN_WARNING "Structure field %s of size %d " - "bits is not byte-aligned\n", - desc[i].field_name, desc[i].size_bits); + pr_warn("Structure field %s of size %d bits is not byte-aligned\n", + desc[i].field_name, desc[i].size_bits); } memcpy(structure + desc[i].struct_offset_bytes, diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 4b3ac765d08d..8e3bf6c8d3c3 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -864,13 +864,12 @@ static void update_sm_ah(struct work_struct *work) struct ib_ah_attr ah_attr; if (ib_query_port(port->agent->device, port->port_num, &port_attr)) { - printk(KERN_WARNING "Couldn't query port\n"); + pr_warn("Couldn't query port\n"); return; } new_ah = kmalloc(sizeof *new_ah, GFP_KERNEL); if (!new_ah) { - printk(KERN_WARNING "Couldn't allocate new SM AH\n"); return; } @@ -880,7 +879,7 @@ static void update_sm_ah(struct work_struct *work) new_ah->pkey_index = 0; if (ib_find_pkey(port->agent->device, port->port_num, IB_DEFAULT_PKEY_FULL, &new_ah->pkey_index)) - printk(KERN_ERR "Couldn't find index for default PKey\n"); + pr_err("Couldn't find index for default PKey\n"); memset(&ah_attr, 0, sizeof ah_attr); ah_attr.dlid = port_attr.sm_lid; @@ -889,7 +888,7 @@ static void update_sm_ah(struct work_struct *work) new_ah->ah = ib_create_ah(port->agent->qp->pd, &ah_attr); if (IS_ERR(new_ah->ah)) { - printk(KERN_WARNING "Couldn't create new SM AH\n"); + pr_warn("Couldn't create new SM AH\n"); kfree(new_ah); return; } @@ -1800,13 +1799,13 @@ static int __init ib_sa_init(void) ret = ib_register_client(&sa_client); if (ret) { - printk(KERN_ERR "Couldn't register ib_sa client\n"); + pr_err("Couldn't register ib_sa client\n"); goto err1; } ret = mcast_init(); if (ret) { - printk(KERN_ERR "Couldn't initialize multicast handling\n"); + pr_err("Couldn't initialize multicast handling\n"); goto err2; } diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index 6b4e8a008bc0..4a9aa0433b07 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -1234,7 +1234,7 @@ static int find_overflow_devnum(void) ret = alloc_chrdev_region(&overflow_maj, 0, IB_UCM_MAX_DEVICES, "infiniband_cm"); if (ret) { - printk(KERN_ERR "ucm: couldn't register dynamic device number\n"); + pr_err("ucm: couldn't register dynamic device number\n"); return ret; } } @@ -1329,19 +1329,19 @@ static int __init ib_ucm_init(void) ret = register_chrdev_region(IB_UCM_BASE_DEV, IB_UCM_MAX_DEVICES, "infiniband_cm"); if (ret) { - printk(KERN_ERR "ucm: couldn't register device number\n"); + pr_err("ucm: couldn't register device number\n"); goto error1; } ret = class_create_file(&cm_class, &class_attr_abi_version.attr); if (ret) { - printk(KERN_ERR "ucm: couldn't create abi_version attribute\n"); + pr_err("ucm: couldn't create abi_version attribute\n"); goto error2; } ret = ib_register_client(&ucm_client); if (ret) { - printk(KERN_ERR "ucm: couldn't register client\n"); + pr_err("ucm: couldn't register client\n"); goto error3; } return 0; diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 8b5a934e1133..dd3bcceadfde 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -314,7 +314,7 @@ static void ucma_removal_event_handler(struct rdma_cm_id *cm_id) } } if (!event_found) - printk(KERN_ERR "ucma_removal_event_handler: warning: connect request event wasn't found\n"); + pr_err("ucma_removal_event_handler: warning: connect request event wasn't found\n"); } static int ucma_event_handler(struct rdma_cm_id *cm_id, @@ -1716,13 +1716,13 @@ static int __init ucma_init(void) ret = device_create_file(ucma_misc.this_device, &dev_attr_abi_version); if (ret) { - printk(KERN_ERR "rdma_ucm: couldn't create abi_version attr\n"); + pr_err("rdma_ucm: couldn't create abi_version attr\n"); goto err1; } ucma_ctl_table_hdr = register_net_sysctl(&init_net, "net/rdma_ucm", ucma_ctl_table); if (!ucma_ctl_table_hdr) { - printk(KERN_ERR "rdma_ucm: couldn't register sysctl paths\n"); + pr_err("rdma_ucm: couldn't register sysctl paths\n"); ret = -ENOMEM; goto err2; } diff --git a/drivers/infiniband/core/ud_header.c b/drivers/infiniband/core/ud_header.c index 2116132568e7..29a45d2f8898 100644 --- a/drivers/infiniband/core/ud_header.c +++ b/drivers/infiniband/core/ud_header.c @@ -479,8 +479,8 @@ int ib_ud_header_unpack(void *buf, buf += IB_LRH_BYTES; if (header->lrh.link_version != 0) { - printk(KERN_WARNING "Invalid LRH.link_version %d\n", - header->lrh.link_version); + pr_warn("Invalid LRH.link_version %d\n", + header->lrh.link_version); return -EINVAL; } @@ -496,20 +496,20 @@ int ib_ud_header_unpack(void *buf, buf += IB_GRH_BYTES; if (header->grh.ip_version != 6) { - printk(KERN_WARNING "Invalid GRH.ip_version %d\n", - header->grh.ip_version); + pr_warn("Invalid GRH.ip_version %d\n", + header->grh.ip_version); return -EINVAL; } if (header->grh.next_header != 0x1b) { - printk(KERN_WARNING "Invalid GRH.next_header 0x%02x\n", - header->grh.next_header); + pr_warn("Invalid GRH.next_header 0x%02x\n", + header->grh.next_header); return -EINVAL; } break; default: - printk(KERN_WARNING "Invalid LRH.link_next_header %d\n", - header->lrh.link_next_header); + pr_warn("Invalid LRH.link_next_header %d\n", + header->lrh.link_next_header); return -EINVAL; } @@ -525,14 +525,13 @@ int ib_ud_header_unpack(void *buf, header->immediate_present = 1; break; default: - printk(KERN_WARNING "Invalid BTH.opcode 0x%02x\n", - header->bth.opcode); + pr_warn("Invalid BTH.opcode 0x%02x\n", header->bth.opcode); return -EINVAL; } if (header->bth.transport_header_version != 0) { - printk(KERN_WARNING "Invalid BTH.transport_header_version %d\n", - header->bth.transport_header_version); + pr_warn("Invalid BTH.transport_header_version %d\n", + header->bth.transport_header_version); return -EINVAL; } diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 8b299df0ee7b..28ba2cc81535 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -1056,7 +1056,7 @@ static int find_overflow_devnum(void) ret = alloc_chrdev_region(&overflow_maj, 0, IB_UVERBS_MAX_DEVICES, "infiniband_verbs"); if (ret) { - printk(KERN_ERR "user_verbs: couldn't register dynamic device number\n"); + pr_err("user_verbs: couldn't register dynamic device number\n"); return ret; } } @@ -1277,14 +1277,14 @@ static int __init ib_uverbs_init(void) ret = register_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES, "infiniband_verbs"); if (ret) { - printk(KERN_ERR "user_verbs: couldn't register device number\n"); + pr_err("user_verbs: couldn't register device number\n"); goto out; } uverbs_class = class_create(THIS_MODULE, "infiniband_verbs"); if (IS_ERR(uverbs_class)) { ret = PTR_ERR(uverbs_class); - printk(KERN_ERR "user_verbs: couldn't create class infiniband_verbs\n"); + pr_err("user_verbs: couldn't create class infiniband_verbs\n"); goto out_chrdev; } @@ -1292,13 +1292,13 @@ static int __init ib_uverbs_init(void) ret = class_create_file(uverbs_class, &class_attr_abi_version.attr); if (ret) { - printk(KERN_ERR "user_verbs: couldn't create abi_version attribute\n"); + pr_err("user_verbs: couldn't create abi_version attribute\n"); goto out_class; } ret = ib_register_client(&uverbs_client); if (ret) { - printk(KERN_ERR "user_verbs: couldn't register client\n"); + pr_err("user_verbs: couldn't register client\n"); goto out_class; } |