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-rw-r--r--drivers/misc/altera-stapl/altera.c6
-rw-r--r--drivers/misc/cxl/guest.c2
-rw-r--r--drivers/misc/cxl/of.c2
-rw-r--r--drivers/misc/eeprom/idt_89hpesx.c2
-rw-r--r--drivers/misc/genwqe/card_ddcb.c9
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c8
-rw-r--r--drivers/misc/sgi-xp/xpc_partition.c2
-rw-r--r--drivers/misc/sgi-xp/xpnet.c5
-rw-r--r--drivers/misc/sram.c6
-rw-r--r--drivers/misc/vmw_vmci/vmci_queue_pair.c6
10 files changed, 27 insertions, 21 deletions
diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c
index f53e217e963f..ef83a9078646 100644
--- a/drivers/misc/altera-stapl/altera.c
+++ b/drivers/misc/altera-stapl/altera.c
@@ -304,13 +304,13 @@ static int altera_execute(struct altera_state *astate,
if (sym_count <= 0)
goto exit_done;
- vars = kzalloc(sym_count * sizeof(long), GFP_KERNEL);
+ vars = kcalloc(sym_count, sizeof(long), GFP_KERNEL);
if (vars == NULL)
status = -ENOMEM;
if (status == 0) {
- var_size = kzalloc(sym_count * sizeof(s32), GFP_KERNEL);
+ var_size = kcalloc(sym_count, sizeof(s32), GFP_KERNEL);
if (var_size == NULL)
status = -ENOMEM;
@@ -1136,7 +1136,7 @@ exit_done:
/* Allocate a writable buffer for this array */
count = var_size[variable_id];
long_tmp = vars[variable_id];
- longptr_tmp = kzalloc(count * sizeof(long),
+ longptr_tmp = kcalloc(count, sizeof(long),
GFP_KERNEL);
vars[variable_id] = (long)longptr_tmp;
diff --git a/drivers/misc/cxl/guest.c b/drivers/misc/cxl/guest.c
index f58b4b6c79f2..4644f16606a3 100644
--- a/drivers/misc/cxl/guest.c
+++ b/drivers/misc/cxl/guest.c
@@ -89,7 +89,7 @@ static ssize_t guest_collect_vpd(struct cxl *adapter, struct cxl_afu *afu,
mod = 0;
}
- vpd_buf = kzalloc(entries * sizeof(unsigned long *), GFP_KERNEL);
+ vpd_buf = kcalloc(entries, sizeof(unsigned long *), GFP_KERNEL);
if (!vpd_buf)
return -ENOMEM;
diff --git a/drivers/misc/cxl/of.c b/drivers/misc/cxl/of.c
index ec175ea5dfba..aff181cd0bf2 100644
--- a/drivers/misc/cxl/of.c
+++ b/drivers/misc/cxl/of.c
@@ -302,7 +302,7 @@ static int read_adapter_irq_config(struct cxl *adapter, struct device_node *np)
if (nranges == 0 || (nranges * 2 * sizeof(int)) != len)
return -EINVAL;
- adapter->guest->irq_avail = kzalloc(nranges * sizeof(struct irq_avail),
+ adapter->guest->irq_avail = kcalloc(nranges, sizeof(struct irq_avail),
GFP_KERNEL);
if (adapter->guest->irq_avail == NULL)
return -ENOMEM;
diff --git a/drivers/misc/eeprom/idt_89hpesx.c b/drivers/misc/eeprom/idt_89hpesx.c
index 34a5a41578d7..59dc24bb70ec 100644
--- a/drivers/misc/eeprom/idt_89hpesx.c
+++ b/drivers/misc/eeprom/idt_89hpesx.c
@@ -964,7 +964,7 @@ static ssize_t idt_dbgfs_csr_write(struct file *filep, const char __user *ubuf,
if (colon_ch != NULL) {
csraddr_len = colon_ch - buf;
csraddr_str =
- kmalloc(sizeof(char)*(csraddr_len + 1), GFP_KERNEL);
+ kmalloc(csraddr_len + 1, GFP_KERNEL);
if (csraddr_str == NULL) {
ret = -ENOMEM;
goto free_buf;
diff --git a/drivers/misc/genwqe/card_ddcb.c b/drivers/misc/genwqe/card_ddcb.c
index b7f8d35c17a9..656449cb4476 100644
--- a/drivers/misc/genwqe/card_ddcb.c
+++ b/drivers/misc/genwqe/card_ddcb.c
@@ -1048,15 +1048,16 @@ static int setup_ddcb_queue(struct genwqe_dev *cd, struct ddcb_queue *queue)
"[%s] **err: could not allocate DDCB **\n", __func__);
return -ENOMEM;
}
- queue->ddcb_req = kzalloc(sizeof(struct ddcb_requ *) *
- queue->ddcb_max, GFP_KERNEL);
+ queue->ddcb_req = kcalloc(queue->ddcb_max, sizeof(struct ddcb_requ *),
+ GFP_KERNEL);
if (!queue->ddcb_req) {
rc = -ENOMEM;
goto free_ddcbs;
}
- queue->ddcb_waitqs = kzalloc(sizeof(wait_queue_head_t) *
- queue->ddcb_max, GFP_KERNEL);
+ queue->ddcb_waitqs = kcalloc(queue->ddcb_max,
+ sizeof(wait_queue_head_t),
+ GFP_KERNEL);
if (!queue->ddcb_waitqs) {
rc = -ENOMEM;
goto free_requs;
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 0c775d6fcf59..83fc748a91a7 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -416,7 +416,8 @@ xpc_setup_ch_structures(struct xpc_partition *part)
* memory.
*/
DBUG_ON(part->channels != NULL);
- part->channels = kzalloc(sizeof(struct xpc_channel) * XPC_MAX_NCHANNELS,
+ part->channels = kcalloc(XPC_MAX_NCHANNELS,
+ sizeof(struct xpc_channel),
GFP_KERNEL);
if (part->channels == NULL) {
dev_err(xpc_chan, "can't get memory for channels\n");
@@ -905,8 +906,9 @@ xpc_setup_partitions(void)
short partid;
struct xpc_partition *part;
- xpc_partitions = kzalloc(sizeof(struct xpc_partition) *
- xp_max_npartitions, GFP_KERNEL);
+ xpc_partitions = kcalloc(xp_max_npartitions,
+ sizeof(struct xpc_partition),
+ GFP_KERNEL);
if (xpc_partitions == NULL) {
dev_err(xpc_part, "can't get memory for partition structure\n");
return -ENOMEM;
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index 6956f7e7d439..7284413dabfd 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -425,7 +425,7 @@ xpc_discovery(void)
if (remote_rp == NULL)
return;
- discovered_nasids = kzalloc(sizeof(long) * xpc_nasid_mask_nlongs,
+ discovered_nasids = kcalloc(xpc_nasid_mask_nlongs, sizeof(long),
GFP_KERNEL);
if (discovered_nasids == NULL) {
kfree(remote_rp_base);
diff --git a/drivers/misc/sgi-xp/xpnet.c b/drivers/misc/sgi-xp/xpnet.c
index 216d5c756236..44d750d98bc8 100644
--- a/drivers/misc/sgi-xp/xpnet.c
+++ b/drivers/misc/sgi-xp/xpnet.c
@@ -520,8 +520,9 @@ xpnet_init(void)
dev_info(xpnet, "registering network device %s\n", XPNET_DEVICE_NAME);
- xpnet_broadcast_partitions = kzalloc(BITS_TO_LONGS(xp_max_npartitions) *
- sizeof(long), GFP_KERNEL);
+ xpnet_broadcast_partitions = kcalloc(BITS_TO_LONGS(xp_max_npartitions),
+ sizeof(long),
+ GFP_KERNEL);
if (xpnet_broadcast_partitions == NULL)
return -ENOMEM;
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index fc0415771c00..c5dc6095686a 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -185,7 +185,7 @@ static int sram_reserve_regions(struct sram_dev *sram, struct resource *res)
* after the reserved blocks from the dt are processed.
*/
nblocks = (np) ? of_get_available_child_count(np) + 1 : 1;
- rblocks = kzalloc((nblocks) * sizeof(*rblocks), GFP_KERNEL);
+ rblocks = kcalloc(nblocks, sizeof(*rblocks), GFP_KERNEL);
if (!rblocks)
return -ENOMEM;
@@ -264,8 +264,8 @@ static int sram_reserve_regions(struct sram_dev *sram, struct resource *res)
list_sort(NULL, &reserve_list, sram_reserve_cmp);
if (exports) {
- sram->partition = devm_kzalloc(sram->dev,
- exports * sizeof(*sram->partition),
+ sram->partition = devm_kcalloc(sram->dev,
+ exports, sizeof(*sram->partition),
GFP_KERNEL);
if (!sram->partition) {
ret = -ENOMEM;
diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index 0339538c182d..b4d7774cfe07 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -449,12 +449,14 @@ static int qp_alloc_ppn_set(void *prod_q,
return VMCI_ERROR_ALREADY_EXISTS;
produce_ppns =
- kmalloc(num_produce_pages * sizeof(*produce_ppns), GFP_KERNEL);
+ kmalloc_array(num_produce_pages, sizeof(*produce_ppns),
+ GFP_KERNEL);
if (!produce_ppns)
return VMCI_ERROR_NO_MEM;
consume_ppns =
- kmalloc(num_consume_pages * sizeof(*consume_ppns), GFP_KERNEL);
+ kmalloc_array(num_consume_pages, sizeof(*consume_ppns),
+ GFP_KERNEL);
if (!consume_ppns) {
kfree(produce_ppns);
return VMCI_ERROR_NO_MEM;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-15 15:53:05 +0300