Commit 35b21085 authored May 16, 2013 by Daniel Borkmann Committed by John Stultz May 28, 2013

ktime: Add __must_check prefix to ktime_to_timespec_cond



The function is currently mainly used in the networking code and
if others start using it, they must check the result, otherwise
it cannot be determined if the timespec conversion suceeded.
Currently no user lacks this check, but make future users aware of
a possible misusage.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>

parent a44b8bd6

include/linux/ktime.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -339,7 +339,8 @@ extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
		*
		* Returns true if there was a successful conversion, false if kt was 0.
		*/
		static inline bool ktime_to_timespec_cond(const ktime_t kt, struct timespec *ts)
		static inline __must_check bool ktime_to_timespec_cond(const ktime_t kt,
		struct timespec *ts)
		{
		if (kt.tv64) {
		*ts = ktime_to_timespec(kt);

Admin message