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-rw-r--r--fs/btrfs/check-integrity.c4
-rw-r--r--fs/cifs/cifssmb.c2
-rw-r--r--fs/cifs/file.c2
-rw-r--r--fs/ext4/extents.c8
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.c2
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayoutdev.c3
-rw-r--r--fs/nfsd/export.c5
-rw-r--r--fs/ocfs2/journal.c2
-rw-r--r--fs/ocfs2/sysfile.c9
-rw-r--r--fs/overlayfs/namei.c2
-rw-r--r--fs/proc/proc_sysctl.c2
-rw-r--r--fs/reiserfs/inode.c3
-rw-r--r--fs/udf/super.c7
13 files changed, 28 insertions, 23 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index dc062b195c46..a3fdb4fe967d 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -1603,8 +1603,8 @@ static int btrfsic_read_block(struct btrfsic_state *state,
num_pages = (block_ctx->len + (u64)PAGE_SIZE - 1) >>
PAGE_SHIFT;
- block_ctx->mem_to_free = kzalloc((sizeof(*block_ctx->datav) +
- sizeof(*block_ctx->pagev)) *
+ block_ctx->mem_to_free = kcalloc(sizeof(*block_ctx->datav) +
+ sizeof(*block_ctx->pagev),
num_pages, GFP_NOFS);
if (!block_ctx->mem_to_free)
return -ENOMEM;
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5aca336642c0..42329b25877d 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2077,7 +2077,7 @@ struct cifs_writedata *
cifs_writedata_alloc(unsigned int nr_pages, work_func_t complete)
{
struct page **pages =
- kzalloc(sizeof(struct page *) * nr_pages, GFP_NOFS);
+ kcalloc(nr_pages, sizeof(struct page *), GFP_NOFS);
if (pages)
return cifs_writedata_direct_alloc(pages, complete);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 87eece6fbd48..8d41ca7bfcf1 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2900,7 +2900,7 @@ static struct cifs_readdata *
cifs_readdata_alloc(unsigned int nr_pages, work_func_t complete)
{
struct page **pages =
- kzalloc(sizeof(struct page *) * nr_pages, GFP_KERNEL);
+ kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);
struct cifs_readdata *ret = NULL;
if (pages) {
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index c969275ce3ee..0057fe3f248d 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -577,7 +577,7 @@ int ext4_ext_precache(struct inode *inode)
down_read(&ei->i_data_sem);
depth = ext_depth(inode);
- path = kzalloc(sizeof(struct ext4_ext_path) * (depth + 1),
+ path = kcalloc(depth + 1, sizeof(struct ext4_ext_path),
GFP_NOFS);
if (path == NULL) {
up_read(&ei->i_data_sem);
@@ -879,7 +879,7 @@ ext4_find_extent(struct inode *inode, ext4_lblk_t block,
}
if (!path) {
/* account possible depth increase */
- path = kzalloc(sizeof(struct ext4_ext_path) * (depth + 2),
+ path = kcalloc(depth + 2, sizeof(struct ext4_ext_path),
GFP_NOFS);
if (unlikely(!path))
return ERR_PTR(-ENOMEM);
@@ -1063,7 +1063,7 @@ static int ext4_ext_split(handle_t *handle, struct inode *inode,
* We need this to handle errors and free blocks
* upon them.
*/
- ablocks = kzalloc(sizeof(ext4_fsblk_t) * depth, GFP_NOFS);
+ ablocks = kcalloc(depth, sizeof(ext4_fsblk_t), GFP_NOFS);
if (!ablocks)
return -ENOMEM;
@@ -2921,7 +2921,7 @@ again:
path[k].p_block =
le16_to_cpu(path[k].p_hdr->eh_entries)+1;
} else {
- path = kzalloc(sizeof(struct ext4_ext_path) * (depth + 1),
+ path = kcalloc(depth + 1, sizeof(struct ext4_ext_path),
GFP_NOFS);
if (path == NULL) {
ext4_journal_stop(handle);
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index c75ad982bcfc..956f27826026 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -461,7 +461,7 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,
fh_count = be32_to_cpup(p);
fls->mirror_array[i]->fh_versions =
- kzalloc(fh_count * sizeof(struct nfs_fh),
+ kcalloc(fh_count, sizeof(struct nfs_fh),
gfp_flags);
if (fls->mirror_array[i]->fh_versions == NULL) {
rc = -ENOMEM;
diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
index d62279d3fc5d..59aa04976331 100644
--- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c
+++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
@@ -99,7 +99,8 @@ nfs4_ff_alloc_deviceid_node(struct nfs_server *server, struct pnfs_device *pdev,
version_count = be32_to_cpup(p);
dprintk("%s: version count %d\n", __func__, version_count);
- ds_versions = kzalloc(version_count * sizeof(struct nfs4_ff_ds_version),
+ ds_versions = kcalloc(version_count,
+ sizeof(struct nfs4_ff_ds_version),
gfp_flags);
if (!ds_versions)
goto out_scratch;
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 8ceb25a10ea0..a1143f7c2201 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -404,8 +404,9 @@ fsloc_parse(char **mesg, char *buf, struct nfsd4_fs_locations *fsloc)
if (fsloc->locations_count == 0)
return 0;
- fsloc->locations = kzalloc(fsloc->locations_count
- * sizeof(struct nfsd4_fs_location), GFP_KERNEL);
+ fsloc->locations = kcalloc(fsloc->locations_count,
+ sizeof(struct nfsd4_fs_location),
+ GFP_KERNEL);
if (!fsloc->locations)
return -ENOMEM;
for (i=0; i < fsloc->locations_count; i++) {
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index e5dcea6cee5f..bd3475694e83 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1383,7 +1383,7 @@ static int __ocfs2_recovery_thread(void *arg)
goto bail;
}
- rm_quota = kzalloc(osb->max_slots * sizeof(int), GFP_NOFS);
+ rm_quota = kcalloc(osb->max_slots, sizeof(int), GFP_NOFS);
if (!rm_quota) {
status = -ENOMEM;
goto bail;
diff --git a/fs/ocfs2/sysfile.c b/fs/ocfs2/sysfile.c
index af155c183123..5965f3878d49 100644
--- a/fs/ocfs2/sysfile.c
+++ b/fs/ocfs2/sysfile.c
@@ -69,10 +69,11 @@ static struct inode **get_local_system_inode(struct ocfs2_super *osb,
spin_unlock(&osb->osb_lock);
if (unlikely(!local_system_inodes)) {
- local_system_inodes = kzalloc(sizeof(struct inode *) *
- NUM_LOCAL_SYSTEM_INODES *
- osb->max_slots,
- GFP_NOFS);
+ local_system_inodes =
+ kzalloc(array3_size(sizeof(struct inode *),
+ NUM_LOCAL_SYSTEM_INODES,
+ osb->max_slots),
+ GFP_NOFS);
if (!local_system_inodes) {
mlog_errno(-ENOMEM);
/*
diff --git a/fs/overlayfs/namei.c b/fs/overlayfs/namei.c
index 08801b45df00..c993dd8db739 100644
--- a/fs/overlayfs/namei.c
+++ b/fs/overlayfs/namei.c
@@ -612,7 +612,7 @@ static int ovl_get_index_name_fh(struct ovl_fh *fh, struct qstr *name)
{
char *n, *s;
- n = kzalloc(fh->len * 2, GFP_KERNEL);
+ n = kcalloc(fh->len, 2, GFP_KERNEL);
if (!n)
return -ENOMEM;
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 4d765e5e91ed..89921a0d2ebb 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -1426,7 +1426,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
/* If there are mixed files and directories we need a new table */
if (nr_dirs && nr_files) {
struct ctl_table *new;
- files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
+ files = kcalloc(nr_files + 1, sizeof(struct ctl_table),
GFP_KERNEL);
if (!files)
goto out;
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index b13fc024d2ee..132ec4406ed0 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1044,7 +1044,8 @@ research:
if (blocks_needed == 1) {
un = &unf_single;
} else {
- un = kzalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_NOFS);
+ un = kcalloc(min(blocks_needed, max_to_insert),
+ UNFM_P_SIZE, GFP_NOFS);
if (!un) {
un = &unf_single;
blocks_needed = 1;
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 0d27d41f5c6e..fc77ea736da7 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1585,7 +1585,7 @@ static struct udf_vds_record *handle_partition_descriptor(
struct udf_vds_record *new_loc;
unsigned int new_size = ALIGN(partnum, PART_DESC_ALLOC_STEP);
- new_loc = kzalloc(sizeof(*new_loc) * new_size, GFP_KERNEL);
+ new_loc = kcalloc(new_size, sizeof(*new_loc), GFP_KERNEL);
if (!new_loc)
return ERR_PTR(-ENOMEM);
memcpy(new_loc, data->part_descs_loc,
@@ -1644,8 +1644,9 @@ static noinline int udf_process_sequence(
memset(data.vds, 0, sizeof(struct udf_vds_record) * VDS_POS_LENGTH);
data.size_part_descs = PART_DESC_ALLOC_STEP;
- data.part_descs_loc = kzalloc(sizeof(*data.part_descs_loc) *
- data.size_part_descs, GFP_KERNEL);
+ data.part_descs_loc = kcalloc(data.size_part_descs,
+ sizeof(*data.part_descs_loc),
+ GFP_KERNEL);
if (!data.part_descs_loc)
return -ENOMEM;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:56:39 +0000