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authorSubrata Modak <subrata@linux.vnet.ibm.com>2009-07-14 01:19:31 +0530
committerJoel Becker <joel.becker@oracle.com>2009-07-20 15:52:57 -0700
commit44d8e4e1e9b941065eb7578669fe51eb65c73e63 (patch)
tree6e0be67a3b6be743db1dde36692ab051b7498849 /fs
parentcefcb800fa9536bb6f29485c53e6c82a65b0c022 (diff)
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/xattr.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index ba320e25074..d1a27cda984 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) {