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| author | Tsutomu Itoh <t-itoh@jp.fujitsu.com> | 2011-03-30 00:57:23 +0000 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2011-04-05 01:19:41 -0400 |
| commit | c9149235a42ab93914434fff45c44b45023363f3 (patch) | |
| tree | 827035f0710a01bf35c5c365387f650addfe647f | |
| parent | d9d04879321af570ea7285c6dad92d9c3cd108a1 (diff) | |
| download | linux-3.10-c9149235a42ab93914434fff45c44b45023363f3.tar.gz linux-3.10-c9149235a42ab93914434fff45c44b45023363f3.tar.bz2 linux-3.10-c9149235a42ab93914434fff45c44b45023363f3.zip | |
Btrfs: fix compiler warning in file.c
While compiling Btrfs, I got following messages:
CC [M] fs/btrfs/file.o
fs/btrfs/file.c: In function '__btrfs_buffered_write':
fs/btrfs/file.c:909: warning: 'ret' may be used uninitialized in this function
CC [M] fs/btrfs/tree-defrag.o
This patch fixes compiler warning.
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
| -rw-r--r-- | fs/btrfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 656bc0a892b..e621ea54a3f 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -906,7 +906,7 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file, unsigned long last_index; size_t num_written = 0; int nrptrs; - int ret; + int ret = 0; nrptrs = min((iov_iter_count(i) + PAGE_CACHE_SIZE - 1) / PAGE_CACHE_SIZE, PAGE_CACHE_SIZE / |