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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>
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@ -1052,7 +1052,8 @@ static int ocfs2_xattr_block_get(struct inode *inode,
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struct ocfs2_xattr_block *xb;
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struct ocfs2_xattr_value_root *xv;
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size_t size;
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int ret = -ENODATA, name_offset, name_len, block_off, i;
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int ret = -ENODATA, name_offset, name_len, i;
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int uninitialized_var(block_off);
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xs->bucket = ocfs2_xattr_bucket_new(inode);
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if (!xs->bucket) {
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