xfs: un-static xfs_inobt_lookup

xfs_inobt_lookup is also used in xfs_itable.c, remove the STATIC modifier
from it's declaration to fix non-debug builds.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>

fs/xfs/xfs_ialloc.c

@@ -59,7 +59,7 @@ xfs_ialloc_cluster_alignment(
 /*
  * Lookup a record by ino in the btree given by cur.
  */
-STATIC int				/* error */
+int					/* error */
 xfs_inobt_lookup(
 	struct xfs_btree_cur	*cur,	/* btree cursor */
 	xfs_agino_t		ino,	/* starting inode of chunk */