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date: maybe_set_utc only once

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It's not clear at all why we do it twice. git archaeology did not help.

function                                             old     new   delta
date_main                                            836     839      +3
maybe_set_utc                                         16       -     -16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-10-05 12:53:25 +02:00
parent b5d9ba8fe6
commit 6e2beb7dfe
1 changed files with 3 additions and 4 deletions
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7
coreutils/date.c
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@ -36,8 +36,8 @@
//config:# defaults to "no": stat's nanosecond field is a bit non-portable
//config:config FEATURE_DATE_NANO
//config: bool "Support %[num]N nanosecond format specifier"
//config: default n
//config: depends on DATE # syscall(__NR_clock_gettime)
//config: default n # syscall(__NR_clock_gettime)
//config: depends on DATE
//config: select PLATFORM_LINUX
//config: help
//config: Support %[num]N format specifier. Adds ~250 bytes of code.
@ -203,6 +203,7 @@ int date_main(int argc UNUSED_PARAM, char **argv)
IF_FEATURE_DATE_ISOFMT(, &isofmt_arg, &fmt_str2dt)
);
argv += optind;
maybe_set_utc(opt);
if (ENABLE_FEATURE_DATE_ISOFMT && (opt & OPT_TIMESPEC)) {
@ -301,8 +302,6 @@ int date_main(int argc UNUSED_PARAM, char **argv)
tm_time.tm_isdst = -1;
ts.tv_sec = validate_tm_time(date_str, &tm_time);
maybe_set_utc(opt);
/* if setting time, set it */
if ((opt & OPT_SET) && stime(&ts.tv_sec) < 0) {
bb_perror_msg("can't set date");