diff options
Diffstat (limited to 'fs/bio.c')
| -rw-r--r-- | fs/bio.c | 7 |
1 files changed, 2 insertions, 5 deletions
@@ -636,12 +636,10 @@ static struct bio *__bio_map_user_iov(request_queue_t *q, return ERR_PTR(-ENOMEM); ret = -ENOMEM; - pages = kmalloc(nr_pages * sizeof(struct page *), GFP_KERNEL); + pages = kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL); if (!pages) goto out; - memset(pages, 0, nr_pages * sizeof(struct page *)); - for (i = 0; i < iov_count; i++) { unsigned long uaddr = (unsigned long)iov[i].iov_base; unsigned long len = iov[i].iov_len; @@ -1186,12 +1184,11 @@ void bioset_free(struct bio_set *bs) struct bio_set *bioset_create(int bio_pool_size, int bvec_pool_size, int scale) { - struct bio_set *bs = kmalloc(sizeof(*bs), GFP_KERNEL); + struct bio_set *bs = kzalloc(sizeof(*bs), GFP_KERNEL); if (!bs) return NULL; - memset(bs, 0, sizeof(*bs)); bs->bio_pool = mempool_create(bio_pool_size, mempool_alloc_slab, mempool_free_slab, bio_slab); |