o Use 'unsigned' instead of 'unsigned int' for maxlen in dm-queue-length.

o Fix the print format to use %d for qlen in dm-queue-length, since
  atomic_t is defined as 'int', not 'unsigned int'.

Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
---
 drivers/md/dm-queue-length.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: 2.6.30-rc5/drivers/md/dm-queue-length.c
===================================================================
--- 2.6.30-rc5.orig/drivers/md/dm-queue-length.c
+++ 2.6.30-rc5/drivers/md/dm-queue-length.c
@@ -82,7 +82,7 @@ static void ql_destroy(struct path_selec
 }
 
 static int ql_status(struct path_selector *ps, struct dm_path *path,
-		     status_type_t type, char *result, unsigned int maxlen)
+		     status_type_t type, char *result, unsigned maxlen)
 {
 	unsigned sz = 0;
 	struct path_info *pi;
@@ -95,7 +95,7 @@ static int ql_status(struct path_selecto
 
 		switch (type) {
 		case STATUSTYPE_INFO:
-			DMEMIT("%u ", atomic_read(&pi->qlen));
+			DMEMIT("%d ", atomic_read(&pi->qlen));
 			break;
 		case STATUSTYPE_TABLE:
 			DMEMIT("%u ", pi->repeat_count);