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authorFilipe David Borba Manana <fdmanana@gmail.com>2013-12-13 20:39:34 +0100
committerChris Mason <clm@fb.com>2014-01-28 22:19:57 +0100
commitfc28b62d648dde3cfbec6584c0fa19ea7350e7e9 (patch)
tree1a6ca7b904225e15160f94237256093a763c6755 /fs/btrfs/file.c
parentBtrfs: remove unnecessary filemap writting and waiting after block group relo... (diff)
downloadlinux-fc28b62d648dde3cfbec6584c0fa19ea7350e7e9.tar.xz
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Btrfs: fix use of uninitialized err variable
fs/btrfs/file.c: In function ‘prepare_pages.isra.18’: fs/btrfs/file.c:1265:6: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 740ae8c71701..35bf83876f3f 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1244,7 +1244,7 @@ static noinline int prepare_pages(struct inode *inode, struct page **pages,
int i;
unsigned long index = pos >> PAGE_CACHE_SHIFT;
gfp_t mask = btrfs_alloc_write_mask(inode->i_mapping);
- int err;
+ int err = 0;
int faili;
for (i = 0; i < num_pages; i++) {