[PATCH] x86: clean up FIXME in do_timer_interrupt

Clean up the logic in do_timer_interrupt()
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/i386/kernel/time.c

@@ -250,16 +250,12 @@ static inline void do_timer_interrupt(int irq, void *dev_id,
 			>= USEC_AFTER - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000)
 			<= USEC_BEFORE + ((unsigned) TICK_SIZE) / 2) {
-		/* horrible...FIXME */
+	        last_rtc_update = xtime.tv_sec;
 		if (efi_enabled) {
-	 		if (efi_set_rtc_mmss(xtime.tv_sec) == 0)
-				last_rtc_update = xtime.tv_sec;
-			else
-				last_rtc_update = xtime.tv_sec - 600;
-		} else if (set_rtc_mmss(xtime.tv_sec) == 0)
-			last_rtc_update = xtime.tv_sec;
-		else
-			last_rtc_update = xtime.tv_sec - 600; /* do it again in 60 s */
+		    if (efi_set_rtc_mmss(xtime.tv_sec))
+			last_rtc_update -= 600;
+		} else if (set_rtc_mmss(xtime.tv_sec))
+			last_rtc_update -= 600;
 	}
 
 	if (MCA_bus) {