diff options
| author | Nir Muchtar <nirm@voltaire.com> | 2011-05-20 22:46:10 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-05-20 22:46:10 +0400 |
| commit | fd75c789abf7948e16fe50917a6acb809927719a (patch) | |
| tree | e85ee47f2a5575e2f4f9398da43d9ca82fc275f9 | |
| parent | 257313b2a87795e07a0bdf58d0fffbdba8b31051 (diff) | |
| download | linux-fd75c789abf7948e16fe50917a6acb809927719a.tar.xz | |
RDMA: Add error handling to ib_core_init()
Fail RDMA midlayer initialization if sysfs setup fails.
Signed-off-by: Nir Muchtar <nirm@voltaire.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
| -rw-r--r-- | drivers/infiniband/core/device.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index f793bf2f5da7..46a7a3febc12 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -725,16 +725,24 @@ static int __init ib_core_init(void) return -ENOMEM; ret = ib_sysfs_setup(); - if (ret) + if (ret) { printk(KERN_WARNING "Couldn't create InfiniBand device class\n"); + goto err; + } ret = ib_cache_setup(); if (ret) { printk(KERN_WARNING "Couldn't set up InfiniBand P_Key/GID cache\n"); - ib_sysfs_cleanup(); - destroy_workqueue(ib_wq); + goto err_sysfs; } + return 0; + +err_sysfs: + ib_sysfs_cleanup(); + +err: + destroy_workqueue(ib_wq); return ret; } |