From c3ae7854337be9f49540f4b0fb465ee4bd77a5ee Mon Sep 17 00:00:00 2001 From: Ruediger Meier Date: Sat, 17 Jun 2017 22:40:41 +0200 Subject: 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 --- lib/mbsedit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/mbsedit.c') diff --git a/lib/mbsedit.c b/lib/mbsedit.c index d464358fc..e028c496d 100644 --- a/lib/mbsedit.c +++ b/lib/mbsedit.c @@ -151,7 +151,7 @@ static size_t mbs_insert(char *str, wint_t c, size_t *ncells) { /* all in bytes! */ size_t n = 1, bytes; - char *in = (char *) &c; + char *in; #ifdef HAVE_WIDECHAR wchar_t wc = (wchar_t) c; @@ -162,6 +162,7 @@ static size_t mbs_insert(char *str, wint_t c, size_t *ncells) in = in_buf; #else *ncells = 1; + in = (char *) &c; #endif bytes = strlen(str); -- cgit v1.2.3-55-g7522