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authorNamhyung Kim <namhyung@gmail.com>2010-09-14 21:43:46 +0900
committerThomas Gleixner <tglx@linutronix.de>2010-09-18 12:19:21 +0200
commit1dcc41bb037533839753df983d31778b30b67d93 (patch)
treed35907b7c569ebc2ac80ca26ca44f0cbc4f66ecb
parent151b6a5f1d4c547c92ec67a5a6fedc16f435956e (diff)
downloadlinaro-lsk-1dcc41bb037533839753df983d31778b30b67d93.tar.gz
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>
-rw-r--r--kernel/futex.c2
-rw-r--r--kernel/futex_compat.c2
2 files changed, 2 insertions, 2 deletions
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;