Commit 44d8e4e1 authored Jul 14, 2009 by Subrata Modak Committed by Joel Becker Jul 20, 2009

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&lt;subrata@linux.vnet.ibm.com&gt;,>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

parent cefcb800

fs/ocfs2/xattr.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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) {

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