From: Masanari Iida <standby24x7@gmail.com>
Date: Mon, 10 Feb 2014 17:39:18 +0000 (-0700)
Subject: block: Fix type mismatch in ssize_t_blk_mq_tag_sysfs_show
X-Git-Tag: v3.14-rc3~22^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=11c94444074f40b479a05f6657d935204e992f2e;p=profile%2Fivi%2Fkernel-x86-ivi.git

block: Fix type mismatch in ssize_t_blk_mq_tag_sysfs_show

cppcheck detected following format string mismatch.
[blk-mq-tag.c:201]: (warning) %u in format string (no. 1) requires
'unsigned int' but the argument type is 'int'.

Change "cpu" from int to unsigned int, because the cpu
never become minus value.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index d64a02f..4025050 100644
--- a/block/blk-mq-tag.c
+++ b/block/blk-mq-tag.c
@@ -182,7 +182,7 @@ void blk_mq_free_tags(struct blk_mq_tags *tags)
 ssize_t blk_mq_tag_sysfs_show(struct blk_mq_tags *tags, char *page)
 {
 	char *orig_page = page;
-	int cpu;
+	unsigned int cpu;
 
 	if (!tags)
 		return 0;