From: Serge Hallyn <serge.hallyn@ubuntu.com>
Date: Tue, 19 Nov 2013 16:17:45 +0000 (+0000)
Subject: lxc_user_nic: don't pass unused arg to get_username()
X-Git-Tag: lxc-1.0.0.beta1~129
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95dfc8bd4bcac4261e1463f3fc30f984eb2f477a;p=thirdparty%2Flxc.git

lxc_user_nic: don't pass unused arg to get_username()

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lxc/lxc_user_nic.c b/src/lxc/lxc_user_nic.c
index c8513ba83..da3ae74d4 100644
--- a/src/lxc/lxc_user_nic.c
+++ b/src/lxc/lxc_user_nic.c
@@ -122,7 +122,7 @@ int open_and_lock(char *path)
 }
 
 
-char *get_username(char **buf)
+char *get_username(void)
 {
 	struct passwd *pwd = getpwuid(getuid());
 
@@ -901,13 +901,13 @@ int main(int argc, char *argv[])
 {
 	int n, fd;
 	bool gotone = false;
-	char *me, *buf = alloca(400);
+	char *me;
 	char *nicname = alloca(40);
 	char *cnic; // created nic name in container is returned here.
 	char *vethname;
 	int pid;
 
-	if ((me = get_username(&buf)) == NULL) {
+	if ((me = get_username()) == NULL) {
 		fprintf(stderr, "Failed to get username\n");
 		exit(1);
 	}