From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 20 Oct 2018 09:49:47 +0000 (+0200)
Subject: cmd/lxc_init: do not hide global variable
X-Git-Tag: lxc-3.1.0~29^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c837120231c1c9fa4b54ea0d72e6c00dfbf97f0d;p=thirdparty%2Flxc.git

cmd/lxc_init: do not hide global variable

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

diff --git a/src/lxc/cmd/lxc_init.c b/src/lxc/cmd/lxc_init.c
index d50868a13..e7daa7863 100644
--- a/src/lxc/cmd/lxc_init.c
+++ b/src/lxc/cmd/lxc_init.c
@@ -182,17 +182,17 @@ static void kill_children(pid_t pid)
 	}
 
 	while (!feof(f)) {
-		pid_t pid;
+		pid_t find_pid;
 
-		if (fscanf(f, "%d ", &pid) != 1) {
+		if (fscanf(f, "%d ", &find_pid) != 1) {
 			if (my_args.quiet)
 				fprintf(stderr, "Failed to retrieve pid\n");
 			fclose(f);
 			return;
 		}
 
-		kill_children(pid);
-		kill(pid, SIGKILL);
+		(void)kill_children(find_pid);
+		(void)kill(find_pid, SIGKILL);
 	}
 
 	fclose(f);