From: Johannes Berg <[email protected]> This warning seems to show up a lot now, since ___wait_event() is (indirectly) used inside wait_event_timeout(), which also has a variable called __ret. Rename the one in ___wait_event() to ___ret (another leading underscore) to suppress the warning.
Signed-off-by: Johannes Berg <[email protected]> --- include/linux/wait.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/wait.h b/include/linux/wait.h index 559044c..c55ea5c 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -195,7 +195,7 @@ wait_queue_head_t *bit_waitqueue(void *, int); ({ \ __label__ __out; \ wait_queue_t __wait; \ - long __ret = ret; \ + long ___ret = ret; \ \ INIT_LIST_HEAD(&__wait.task_list); \ if (exclusive) \ @@ -210,7 +210,7 @@ wait_queue_head_t *bit_waitqueue(void *, int); break; \ \ if (___wait_is_interruptible(state) && __int) { \ - __ret = __int; \ + ___ret = __int; \ if (exclusive) { \ abort_exclusive_wait(&wq, &__wait, \ state, NULL); \ @@ -222,7 +222,7 @@ wait_queue_head_t *bit_waitqueue(void *, int); cmd; \ } \ finish_wait(&wq, &__wait); \ -__out: __ret; \ +__out: ___ret; \ }) #define __wait_event(wq, condition) \ -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
