powerpc: Make set_rtc_time() return error code from lower-level function
Previously it ignored the return value from ppc_md.set_rtc_time,
but in fact the functions that that can point to do return a
useful error code, so return it from set_rtc_time().
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/rtc.h b/include/asm-powerpc/rtc.h
index d38f2a0..f580292 100644
--- a/include/asm-powerpc/rtc.h
+++ b/include/asm-powerpc/rtc.h
@@ -52,10 +52,8 @@
/* Set the current date and time in the real time clock. */
static inline int set_rtc_time(struct rtc_time *time)
{
- if (ppc_md.get_rtc_time) {
- ppc_md.set_rtc_time(time);
- return 0;
- }
+ if (ppc_md.set_rtc_time)
+ return ppc_md.set_rtc_time(time);
return -EINVAL;
}