From: Phil Sutter <phil@nwl.cc>
Date: Wed, 15 Nov 2017 14:01:31 +0000 (+0100)
Subject: tc_util: Silence spurious compiler warning
X-Git-Tag: v4.16.0~132
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66942e522e54d9f96153590b7c1c7830b8f73f5c;p=thirdparty%2Fiproute2.git

tc_util: Silence spurious compiler warning

GCC version 7.2.1 complains that 'result1' may be used uninitialized in
parse_action_control_slash_spaces(). This should not be possible in
practice, so the actual value 'result1' is initialized with does not
matter.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/tc/tc_util.c b/tc/tc_util.c
index 9df74da3b..197953ab4 100644
--- a/tc/tc_util.c
+++ b/tc/tc_util.c
@@ -572,7 +572,7 @@ static int parse_action_control_slash_spaces(int *argc_p, char ***argv_p,
 {
 	int argc = *argc_p;
 	char **argv = *argv_p;
-	int result1, result2;
+	int result1 = -1, result2;
 	int *result_p = &result1;
 	int ok = 0;
 	int ret;