network: use correct type in lxc_netns_set_nsid()

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

diff --git a/src/lxc/network.c b/src/lxc/network.c
index c4e292e12857c1ab1bd202bce73ca96ceea12367..9fcd3b07cd24fbdc73aea86a291b3e8c72cde10f 100644 (file)
--- a/src/lxc/network.c
+++ b/src/lxc/network.c
@@ -3196,7 +3196,7 @@ enum {
 
 int lxc_netns_set_nsid(int fd)
 {
-       ssize_t ret;
+       int ret;
        char buf[NLMSG_ALIGN(sizeof(struct nlmsghdr)) +
                 NLMSG_ALIGN(sizeof(struct rtgenmsg)) +
                 NLMSG_ALIGN(1024)];
@@ -3209,7 +3209,7 @@ int lxc_netns_set_nsid(int fd)
 
        ret = netlink_open(&nlh, NETLINK_ROUTE);
        if (ret < 0)
-               return ret;
+               return -1;
 
        memset(buf, 0, sizeof(buf));
        hdr = (struct nlmsghdr *)buf;