From: Namhyung Kim <namhyung@gmail.com>
Date: Tue, 14 Sep 2010 12:43:46 +0000 (+0900)
Subject: futex: Change 3rd arg of fetch_robust_entry() to unsigned int*
X-Git-Tag: v2.6.37-rc1~193^2~3
X-Git-Url: https://bbs.cooldavid.org/git/?p=net-next-2.6.git;a=commitdiff_plain;h=1dcc41bb037533839753df983d31778b30b67d93

futex: Change 3rd arg of fetch_robust_entry() to unsigned int*

Sparse complains:
 kernel/futex.c:2495:59: warning: incorrect type in argument 3 (different signedness)

Make 3rd argument of fetch_robust_entry() 'unsigned int'.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Darren Hart <dvhltc@us.ibm.com>
LKML-Reference: <1284468228-8723-1-git-send-email-namhyung@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/kernel/futex.c b/kernel/futex.c
index 6a3a5fa1526..464de2751ff 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -2458,7 +2458,7 @@ retry:
  */
 static inline int fetch_robust_entry(struct robust_list __user **entry,
 				     struct robust_list __user * __user *head,
-				     int *pi)
+				     unsigned int *pi)
 {
 	unsigned long uentry;
 
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index d49afb2395e..06da4dfc339 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -19,7 +19,7 @@
  */
 static inline int
 fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
-		   compat_uptr_t __user *head, int *pi)
+		   compat_uptr_t __user *head, unsigned int *pi)
 {
 	if (get_user(*uentry, head))
 		return -EFAULT;