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authorDavid Sterba <dsterba@suse.cz>2015-02-20 18:00:26 +0100
committerDavid Sterba <dsterba@suse.cz>2015-03-03 17:23:58 +0100
commit31e818fe7375d60de9953051f7bd1615cebc3681 (patch)
treec096eb4b8398ada2c04ab459705f436bde969beb /fs/btrfs/raid56.c
parentf8c269d7223f6b63cc5936eb191bc3b170d24342 (diff)
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btrfs: cleanup, use kmalloc_array/kcalloc array helpers
Convert kmalloc(nr * size, ..) to kmalloc_array that does additional overflow checks, the zeroing variant is kcalloc. Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/raid56.c')
-rw-r--r--fs/btrfs/raid56.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 5264858ed768..b4634c30981e 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1807,8 +1807,7 @@ static void __raid_recover_end_io(struct btrfs_raid_bio *rbio)
int err;
int i;
- pointers = kzalloc(rbio->real_stripes * sizeof(void *),
- GFP_NOFS);
+ pointers = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);
if (!pointers) {
err = -ENOMEM;
goto cleanup_io;