Messages in this thread Patch in this message | | | From | Yang Li <> | Subject | [PATCH] btrfs: remove redundant NULL check | Date | Thu, 21 Jan 2021 16:19:47 +0800 |
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Fix below warnings reported by coccicheck: ./fs/btrfs/raid56.c:237:2-8: WARNING: NULL check before some freeing functions is not needed.
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <abaci-bugfix@linux.alibaba.com> --- fs/btrfs/raid56.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 93fbf87..5394641 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -233,8 +233,7 @@ int btrfs_alloc_stripe_hash_table(struct btrfs_fs_info *info) } x = cmpxchg(&info->stripe_hash_table, NULL, table); - if (x) - kvfree(x); + kvfree(x); return 0; } -- 1.8.3.1
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