[PATCH linux-next] debug:kdb: fix unsigned int win compared to less than zero

[jing yangyang]

Fix coccicheck warning:
./kernel/debug/kdb/kdb_support.c:575:3-10:
WARNING:Unsigned expression compared with zero  p_state < 0

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: jing yangyang <jing.yangyang@xxxxxxxxxx>
---
 kernel/debug/kdb/kdb_support.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/debug/kdb/kdb_support.c b/kernel/debug/kdb/kdb_support.c
index c605b17..fb30801 100644
--- a/kernel/debug/kdb/kdb_support.c
+++ b/kernel/debug/kdb/kdb_support.c
@@ -560,7 +560,7 @@ unsigned long kdb_task_state_string(const char *s)
  */
 char kdb_task_state_char (const struct task_struct *p)
 {
-	unsigned int p_state;
+	int p_state;
 	unsigned long tmp;
 	char state;
 	int cpu;
-- 
1.8.3.1