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

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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>
This commit is contained in:
Lee, Chun-Yi 2014-06-06 14:35:48 -07:00 committed by Linus Torvalds
parent 6b1a523549
commit 809d962708
1 changed files with 1 additions and 1 deletions
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2
drivers/rtc/rtc-efi.c
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@ -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