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| author | Ruediger Meier | 2017-06-17 22:40:41 +0200 |
|---|---|---|
| committer | Ruediger Meier | 2017-06-29 14:04:25 +0200 |
| commit | c3ae7854337be9f49540f4b0fb465ee4bd77a5ee (patch) | |
| tree | 42f548a631f83341e3fc5ec3d5d057cff8594396 /sys-utils/hwclock.c | |
| parent | lscpu: make clang analyzer happy (diff) | |
| download | kernel-qcow2-util-linux-c3ae7854337be9f49540f4b0fb465ee4bd77a5ee.tar.gz kernel-qcow2-util-linux-c3ae7854337be9f49540f4b0fb465ee4bd77a5ee.tar.xz kernel-qcow2-util-linux-c3ae7854337be9f49540f4b0fb465ee4bd77a5ee.zip | |
misc: avoid some dead initialization warnings
Clang analyzer warnings:
Dead store, Dead initialization:
lib/mbsedit.c:154:8: warning: Value stored to 'in' during its initialization is never read
char *in = (char *) &c;
^~ ~~~~~~~~~~~
misc-utils/findmnt-verify.c:129:14: warning: Value stored to 'cn' during its initialization is never read
const char *cn = tgt;
^~ ~~~
Dead store, Dead increment:
sys-utils/hwclock.c:1461:2: warning: Value stored to 'argv' is never read
argv += optind;
^ ~~~~~~
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Diffstat (limited to 'sys-utils/hwclock.c')
| -rw-r--r-- | sys-utils/hwclock.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c index 98ee5bef5..2f2c03a6f 100644 --- a/sys-utils/hwclock.c +++ b/sys-utils/hwclock.c @@ -1457,10 +1457,7 @@ int main(int argc, char **argv) } } - argc -= optind; - argv += optind; - - if (argc > 0) { + if (argc > optind) { warnx(_("%d too many arguments given"), argc); errtryhelp(EXIT_FAILURE); } |