diff options
Diffstat (limited to 'drivers/md/dm-integrity.c')
| -rw-r--r-- | drivers/md/dm-integrity.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 136e7e66d870..86438b2f10dd 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -2448,7 +2448,9 @@ static struct scatterlist **dm_integrity_alloc_journal_scatterlist(struct dm_int struct scatterlist **sl; unsigned i; - sl = kvmalloc(ic->journal_sections * sizeof(struct scatterlist *), GFP_KERNEL | __GFP_ZERO); + sl = kvmalloc_array(ic->journal_sections, + sizeof(struct scatterlist *), + GFP_KERNEL | __GFP_ZERO); if (!sl) return NULL; @@ -2464,7 +2466,8 @@ static struct scatterlist **dm_integrity_alloc_journal_scatterlist(struct dm_int n_pages = (end_index - start_index + 1); - s = kvmalloc(n_pages * sizeof(struct scatterlist), GFP_KERNEL); + s = kvmalloc_array(n_pages, sizeof(struct scatterlist), + GFP_KERNEL); if (!s) { dm_integrity_free_journal_scatterlist(ic, sl); return NULL; @@ -2643,7 +2646,9 @@ static int create_journal(struct dm_integrity_c *ic, char **error) goto bad; } - sg = kvmalloc((ic->journal_pages + 1) * sizeof(struct scatterlist), GFP_KERNEL); + sg = kvmalloc_array(ic->journal_pages + 1, + sizeof(struct scatterlist), + GFP_KERNEL); if (!sg) { *error = "Unable to allocate sg list"; r = -ENOMEM; @@ -2709,7 +2714,9 @@ static int create_journal(struct dm_integrity_c *ic, char **error) r = -ENOMEM; goto bad; } - ic->sk_requests = kvmalloc(ic->journal_sections * sizeof(struct skcipher_request *), GFP_KERNEL | __GFP_ZERO); + ic->sk_requests = kvmalloc_array(ic->journal_sections, + sizeof(struct skcipher_request *), + GFP_KERNEL | __GFP_ZERO); if (!ic->sk_requests) { *error = "Unable to allocate sk requests"; r = -ENOMEM; |