xfs: fix coccinelle warnings

Author: kbuild test robot <fengguang.wu@intel.com>

Removes unneeded semicolon, introduced by commit a70a4fa5 ("xfs: fix
a couple error sequence jumps in xfs_mountfs"):

fs/xfs/xfs_mount.c:858:24-25: Unneeded semicolon

Generated by: scripts/coccinelle/misc/semicolon.cocci

Signed-off-by: Fengguang Wu 
Reviewed-by: Brian Foster 
Signed-off-by: Dave Chinner 

---
 fs/xfs/xfs_mount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index c8a328e..39d84d3 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -863,7 +863,7 @@ xfs_mountfs(
 	     !mp->m_sb.sb_inprogress) {
 		error = xfs_initialize_perag_data(mp, sbp->sb_agcount);
 		if (error)
-			goto out_log_dealloc;;
+			goto out_log_dealloc;
 	}
 
 	/*