Messages in this thread Patch in this message | | | Date | Mon, 14 Dec 2009 10:24:12 +0100 | From | Heiko Carstens <> | Subject | [PATCH] hw-breakpoints: let modify_user_hw_breakpoint return an int |
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From: Heiko Carstens <heiko.carstens@de.ibm.com>
Let modify_user_hw_breakpoint return an int to avoid hundreds of compile warnings like this one:
include/linux/hw_breakpoint.h: In function 'modify_user_hw_breakpoint': include/linux/hw_breakpoint.h:96: warning: return makes integer from pointer without a cast
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> --- include/linux/hw_breakpoint.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/include/linux/hw_breakpoint.h =================================================================== --- linux-2.6.orig/include/linux/hw_breakpoint.h +++ linux-2.6/include/linux/hw_breakpoint.h @@ -93,7 +93,7 @@ register_user_hw_breakpoint(struct perf_ struct task_struct *tsk) { return NULL; } static inline int modify_user_hw_breakpoint(struct perf_event *bp, - struct perf_event_attr *attr) { return NULL; } + struct perf_event_attr *attr) { return 0; } static inline struct perf_event * register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr, perf_overflow_handler_t triggered,
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