From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 9 Dec 2020 09:27:08 +0000 (+0100)
Subject: confile_utils: cleanup sig_num()
X-Git-Tag: lxc-5.0.0~330^2~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50692dc1d459c5c26d42a58d5b917d8985b486b6;p=thirdparty%2Flxc.git

confile_utils: cleanup sig_num()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/confile_utils.c b/src/lxc/confile_utils.c
index 5db6febf6..d1d174d8b 100644
--- a/src/lxc/confile_utils.c
+++ b/src/lxc/confile_utils.c
@@ -1009,10 +1009,12 @@ static const struct signame signames[] = {
 
 static int sig_num(const char *sig)
 {
+	int ret;
 	unsigned int signum;
 
-	if (lxc_safe_uint(sig, &signum) < 0)
-		return -1;
+	ret = lxc_safe_uint(sig, &signum);
+	if (ret < 0)
+		return ret;
 
 	return signum;
 }