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authorYoungmin Nam <youngmin.nam@samsung.com>2022-07-12 12:47:15 +0300
committerThomas Gleixner <tglx@linutronix.de>2022-08-09 21:02:13 +0300
commit46dae32fe625a75f549c3a70edc77b778197bb05 (patch)
treef18a91390c8760a6cc50ac24ab0245bdce9f4516 /include/linux/time64.h
parent221f9d9cdf429df8c3843b4291f4f412fde11543 (diff)
downloadlinux-46dae32fe625a75f549c3a70edc77b778197bb05.tar.xz
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 <youngmin.nam@samsung.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> 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/
Diffstat (limited to 'include/linux/time64.h')
-rw-r--r--include/linux/time64.h2
1 files changed, 1 insertions, 1 deletions
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