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| author | Subrata Modak <subrata@linux.vnet.ibm.com> | 2009-07-13 21:49:31 +0200 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2009-07-21 00:52:57 +0200 |
| commit | 44d8e4e1e9b941065eb7578669fe51eb65c73e63 (patch) | |
| tree | 6e0be67a3b6be743db1dde36692ab051b7498849 | |
| parent | ocfs2: Initialize count in aio_write before generic_write_checks (diff) | |
| download | linux-44d8e4e1e9b941065eb7578669fe51eb65c73e63.tar.xz linux-44d8e4e1e9b941065eb7578669fe51eb65c73e63.zip | |
ocfs2: Fix compilation warning for fs/ocfs2/xattr.c
gcc 4.4.1 generates the following build warning on i386:
CC [M] fs/ocfs2/xattr.o
fs/ocfs2/xattr.c: In function ‘ocfs2_xattr_block_get’:
fs/ocfs2/xattr.c:1055: warning: ‘block_off’ may be used uninitialized in this function
The following fix is based on a similar approach by David Howells
few days back: http://lkml.org/lkml/2009/7/9/109,
Signed-off-by: Subrata Modak<subrata@linux.vnet.ibm.com>,
Signed-off-by: Joel Becker <joel.becker@oracle.com>
| -rw-r--r-- | fs/ocfs2/xattr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index ba320e250747..d1a27cda984f 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -1052,7 +1052,8 @@ static int ocfs2_xattr_block_get(struct inode *inode, struct ocfs2_xattr_block *xb; struct ocfs2_xattr_value_root *xv; size_t size; - int ret = -ENODATA, name_offset, name_len, block_off, i; + int ret = -ENODATA, name_offset, name_len, i; + int uninitialized_var(block_off); xs->bucket = ocfs2_xattr_bucket_new(inode); if (!xs->bucket) { |