From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 17 Jan 2012 09:21:30 +0000 (+0100)
Subject: log: remove useless variable
X-Git-Tag: v39~41
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=2b7dec8661029fd531b3818ca5a5470fa038751c

log: remove useless variable

abort() never returns. Not even if the signal handler catches SIGABRT.
---

diff --git a/src/log.c b/src/log.c
index 79c63a18e..04e90eb20 100644
--- a/src/log.c
+++ b/src/log.c
@@ -625,7 +625,6 @@ void log_assert(
         const char *format, ...) {
 
         static char buffer[LINE_MAX];
-        int saved_errno = errno;
         va_list ap;
 
         va_start(ap, format);
@@ -637,9 +636,6 @@ void log_assert(
 
         log_dispatch(LOG_CRIT, file, line, func, buffer);
         abort();
-
-        /* If the user chose to ignore this SIGABRT, we are happy to go on, as if nothing happened. */
-        errno = saved_errno;
 }
 
 int log_set_target_from_string(const char *e) {