From 46dae32fe625a75f549c3a70edc77b778197bb05 Mon Sep 17 00:00:00 2001 From: Youngmin Nam Date: Tue, 12 Jul 2022 18:47:15 +0900 Subject: time: Correct the prototype of ns_to_kernel_old_timeval and ns_to_timespec64 In ns_to_kernel_old_timeval() definition, the function argument is defined with const identifier in kernel/time/time.c, but the prototype in include/linux/time32.h looks different. - The function is defined in kernel/time/time.c as below: struct __kernel_old_timeval ns_to_kernel_old_timeval(const s64 nsec) - The function is decalared in include/linux/time32.h as below: extern struct __kernel_old_timeval ns_to_kernel_old_timeval(s64 nsec); Because the variable of arithmethic types isn't modified in the calling scope, there's no need to mark arguments as const, which was already mentioned during review (Link[1) of the original patch. Likewise remove the "const" keyword in both definition and declaration of ns_to_timespec64() as requested by Arnd (Link[2]). Fixes: a84d1169164b ("y2038: Introduce struct __kernel_old_timeval") Signed-off-by: Youngmin Nam Signed-off-by: Thomas Gleixner Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/all/20220712094715.2918823-1-youngmin.nam@samsung.com Link[1]: https://lore.kernel.org/all/20180310081123.thin6wphgk7tongy@gmail.com/ Link[2]: https://lore.kernel.org/all/CAK8P3a3nknJgEDESGdJH91jMj6R_xydFqWASd8r5BbesdvMBgA@mail.gmail.com/ --- include/linux/time64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/time64.h b/include/linux/time64.h index 2fb8232cff1d..f1bcea8c124a 100644 --- a/include/linux/time64.h +++ b/include/linux/time64.h @@ -145,7 +145,7 @@ static inline s64 timespec64_to_ns(const struct timespec64 *ts) * * Returns the timespec64 representation of the nsec parameter. */ -extern struct timespec64 ns_to_timespec64(const s64 nsec); +extern struct timespec64 ns_to_timespec64(s64 nsec); /** * timespec64_add_ns - Adds nanoseconds to a timespec64 -- cgit v1.2.3