[PATCH] clean up FIXME in do_timer_interrupt

[Lee Revell]

AFAICT this code is equivalent and cleans up the (efi_)set_rtc_mmss code
referred to as "horrible... FIXME" in the comments.  Completely
untested.

Signed-Off-By: Lee Revell <rlrevell@xxxxxxxxxxx>

--- linux-2.6.11-rc4/arch/i386/kernel/time.c.orig	2005-03-03 11:52:32.000000000 -0500
+++ linux-2.6.11-rc4/arch/i386/kernel/time.c	2005-03-03 12:02:20.000000000 -0500
@@ -254,16 +254,10 @@
 			>= USEC_AFTER - ((unsigned) TICK_SIZE) / 2 &&
 	    (xtime.tv_nsec / 1000)
 			<= USEC_BEFORE + ((unsigned) TICK_SIZE) / 2) {
-		/* horrible...FIXME */
-		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 */
+	        last_rtc_update = xtime.tv_sec;
+		if (efi_enabled && efi_set_rtc_mmss(xtime.tv_sec) || 
+			set_rtc_mmss(xtime.tv_sec))
+			last_rtc_update -= 600;
 	}
 
 	if (MCA_bus) {


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