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| author | Lee, Chun-Yi <joeyli.kernel@gmail.com> | 2014-06-06 14:35:48 -0700 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-08-26 14:12:24 +0200 |
| commit | e7afccd211af3976fd1c874d9aea7dee0005921e (patch) | |
| tree | 2879fe09ad6381df000fd3fa14e6ebf493c88e5d | |
| parent | 8df01ee264d62a04507fbf7e28416953861fc0d1 (diff) | |
| download | lwn-e7afccd211af3976fd1c874d9aea7dee0005921e.tar.gz lwn-e7afccd211af3976fd1c874d9aea7dee0005921e.zip | |
drivers/rtc/rtc-efi.c: avoid subtracting day twice when computing year days
commit 809d9627087e1db63b8672c1f264af73b13116fb upstream.
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>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
| -rw-r--r-- | drivers/rtc/rtc-efi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-efi.c b/drivers/rtc/rtc-efi.c index 797aa0252ba9..c4c38431012e 100644 --- a/drivers/rtc/rtc-efi.c +++ b/drivers/rtc/rtc-efi.c @@ -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 |