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Message-Id: <1423646233-16637-1-git-send-email-baspeters93@gmail.com>
Date: Wed, 11 Feb 2015 10:17:13 +0100
From: Bas Peters <baspeters93@...il.com>
To: clm@...com, jbacik@...com, dsterba@...e.cz
Cc: Bas Peters <baspeters93@...il.com>, linux-btrfs@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] fs: btrfs: free-space-cache.c: remove two unnecessary checks before calling kfree()
kfree checks whether the pointer it is passed is NULL. The two foregoing
checks are therefore unnecessary.
This issue was detected using Coccinelle.
Signed-off-by: Bas Peters <baspeters93@...il.com>
---
fs/btrfs/free-space-cache.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index d6c03f7..7d2d817 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -1976,8 +1976,7 @@ new_bitmap:
out:
if (info) {
- if (info->bitmap)
- kfree(info->bitmap);
+ kfree(info->bitmap);
kmem_cache_free(btrfs_free_space_cachep, info);
}
@@ -3427,8 +3426,7 @@ again:
if (info)
kmem_cache_free(btrfs_free_space_cachep, info);
- if (map)
- kfree(map);
+ kfree(map);
return 0;
}
--
2.1.0
--
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