diff options
Diffstat (limited to 'lib/vdso')
| -rw-r--r-- | lib/vdso/Kconfig | 9 | ||||
| -rw-r--r-- | lib/vdso/gettimeofday.c | 9 |
2 files changed, 5 insertions, 13 deletions
diff --git a/lib/vdso/Kconfig b/lib/vdso/Kconfig index cc00364bd2c2..9fe698ff62ec 100644 --- a/lib/vdso/Kconfig +++ b/lib/vdso/Kconfig @@ -24,13 +24,4 @@ config GENERIC_COMPAT_VDSO help This config option enables the compat VDSO layer. -config CROSS_COMPILE_COMPAT_VDSO - string "32 bit Toolchain prefix for compat vDSO" - default "" - depends on GENERIC_COMPAT_VDSO - help - Defines the cross-compiler prefix for compiling compat vDSO. - If a 64 bit compiler (i.e. x86_64) can compile the VDSO for - 32 bit, it does not need to define this parameter. - endif diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c index e630e7ff57f1..45f57fd2db64 100644 --- a/lib/vdso/gettimeofday.c +++ b/lib/vdso/gettimeofday.c @@ -214,9 +214,10 @@ int __cvdso_clock_getres_common(clockid_t clock, struct __kernel_timespec *res) return -1; } - res->tv_sec = 0; - res->tv_nsec = ns; - + if (likely(res)) { + res->tv_sec = 0; + res->tv_nsec = ns; + } return 0; } @@ -245,7 +246,7 @@ __cvdso_clock_getres_time32(clockid_t clock, struct old_timespec32 *res) ret = clock_getres_fallback(clock, &ts); #endif - if (likely(!ret)) { + if (likely(!ret && res)) { res->tv_sec = ts.tv_sec; res->tv_nsec = ts.tv_nsec; } |
