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Subject[RFC PATCH v2 08/10] lib: vdso: Avoid duplication in __cvdso_clock_getres()
Date
VDSO_HRES and VDSO_RAW clocks are handled the same way.

Don't duplicate code.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
lib/vdso/gettimeofday.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index 5a17a9d2e6cd..aa4a167bf1e0 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c
@@ -172,7 +172,7 @@ int __cvdso_clock_getres(const struct vdso_data *vd, clockid_t clock,
* clocks are handled in the VDSO directly.
*/
msk = 1U << clock;
- if (msk & VDSO_HRES) {
+ if (msk & (VDSO_HRES | VDSO_RAW)) {
/*
* Preserves the behaviour of posix_get_hrtimer_res().
*/
@@ -182,11 +182,6 @@ int __cvdso_clock_getres(const struct vdso_data *vd, clockid_t clock,
* Preserves the behaviour of posix_get_coarse_res().
*/
ns = LOW_RES_NSEC;
- } else if (msk & VDSO_RAW) {
- /*
- * Preserves the behaviour of posix_get_hrtimer_res().
- */
- ns = hrtimer_res;
} else {
return -1;
}
--
2.13.3
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