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posix-timers: Make do_clock_gettime() static

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do_clock_gettime() is used only in posix-stubs.c, so make it static. It avoids
a compiler warning too:
time/posix-stubs.c:73:5: warning: no previous prototype for ‘do_clock_gettime’ [-Wmissing-prototypes]

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220719085620.30567-1-jslaby@suse.cz
This commit is contained in:
Jiri Slaby 2022-07-19 10:56:20 +02:00 committed by Thomas Gleixner
parent 6614a3c316
commit 221f9d9cdf
1 changed files with 2 additions and 1 deletions
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3
kernel/time/posix-stubs.c
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@ -70,7 +70,7 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
return do_sys_settimeofday64(&new_tp, NULL); return do_sys_settimeofday64(&new_tp, NULL);
} }
int do_clock_gettime(clockid_t which_clock, struct timespec64 *tp) static int do_clock_gettime(clockid_t which_clock, struct timespec64 *tp)
{ {
switch (which_clock) { switch (which_clock) {
case CLOCK_REALTIME: case CLOCK_REALTIME:
@ -90,6 +90,7 @@ int do_clock_gettime(clockid_t which_clock, struct timespec64 *tp)
return 0; return 0;
} }
SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock,
struct __kernel_timespec __user *, tp) struct __kernel_timespec __user *, tp)
{ {