Commit 809d9627 authored by Lee, Chun-Yi's avatar Lee, Chun-Yi Committed by Linus Torvalds

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: default avatarLee, Chun-Yi <jlee@suse.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6b1a5235
...@@ -35,7 +35,7 @@ static inline int ...@@ -35,7 +35,7 @@ static inline int
compute_yday(efi_time_t *eft) compute_yday(efi_time_t *eft)
{ {
/* efi_time_t.month is in the [1-12] so, we need -1 */ /* 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 * returns day of the week [0-6] 0=Sunday
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment