Commit 809d9627 authored Jun 06, 2014 by Lee, Chun-Yi Committed by Linus Torvalds Jun 06, 2014

drivers/rtc/rtc-efi.c: avoid subtracting day twice when computing year days



Compared source code of rtc-lib.c::rtc_year_days() with
efirtc.c::rtc_year_days(), found the code in rtc-efi decreases value of
day twice when it computing year days.  rtc-lib.c::rtc_year_days() has
already decrease days and return the year days from 0 to 365.

Signed-off-by: Lee, Chun-Yi <jlee@suse.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6b1a5235

drivers/rtc/rtc-efi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -35,7 +35,7 @@ static inline int
		compute_yday(efi_time_t *eft)
		{
		/* efi_time_t.month is in the [1-12] so, we need -1 */
		return rtc_year_days(eft->day - 1, eft->month - 1, eft->year);
		return rtc_year_days(eft->day, eft->month - 1, eft->year);
		}
		/*
		* returns day of the week [0-6] 0=Sunday

Admin message