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path: root/drivers/lightnvm/pblk-init.c
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Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
-rw-r--r--drivers/lightnvm/pblk-init.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 491df0fa0835..b57f764d6a16 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -187,7 +187,7 @@ static int pblk_rwb_init(struct pblk *pblk)
nr_entries = pblk_rb_calculate_size(buffer_size);
- entries = vzalloc(nr_entries * sizeof(struct pblk_rb_entry));
+ entries = vzalloc(array_size(nr_entries, sizeof(struct pblk_rb_entry)));
if (!entries)
return -ENOMEM;
@@ -379,7 +379,7 @@ static int pblk_core_init(struct pblk *pblk)
return -EINVAL;
}
- pblk->pad_dist = kzalloc((pblk->min_write_pgs - 1) * sizeof(atomic64_t),
+ pblk->pad_dist = kcalloc(pblk->min_write_pgs - 1, sizeof(atomic64_t),
GFP_KERNEL);
if (!pblk->pad_dist)
return -ENOMEM;
@@ -833,8 +833,8 @@ static int pblk_alloc_line_meta(struct pblk *pblk, struct pblk_line *line)
goto free_blk_bitmap;
- line->chks = kmalloc(lm->blk_per_line * sizeof(struct nvm_chk_meta),
- GFP_KERNEL);
+ line->chks = kmalloc_array(lm->blk_per_line,
+ sizeof(struct nvm_chk_meta), GFP_KERNEL);
if (!line->chks)
goto free_erase_bitmap;