From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 27 Sep 2016 15:26:51 +0200
The script "checkpatch.pl" can point information out like the following.
WARNING: Prefer kcalloc over kzalloc with multiply
Thus fix the affected source code place.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/md/bitmap.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 2d30c83..41d99fd 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -2035,8 +2035,7 @@ int bitmap_resize(struct bitmap *bitmap, sector_t blocks,
return ret;
pages = DIV_ROUND_UP(chunks, PAGE_COUNTER_RATIO);
-
- new_bp = kzalloc(pages * sizeof(*new_bp), GFP_KERNEL);
+ new_bp = kcalloc(pages, sizeof(*new_bp), GFP_KERNEL);
if (!new_bp) {
bitmap_file_unmap(&store);
return -ENOMEM;
--
2.10.0
--
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