Cleanup: Remove unnecessary 'err' value.

Hi,

CHANGELOG of v2:
================
* New patch.

Thanks
Ken'ichi Ohmichi

Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Reviewed-By: Jan Safranek <jsafrane@redhat.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>

diff --git a/src/daemon/cgrulesengd.c b/src/daemon/cgrulesengd.c
index fb757c1443748b207c4ade30f73c4a9ca8c4cd4e..1a7b3217ef34879c694858e47ce0a6607d69891f 100644 (file)
--- a/src/daemon/cgrulesengd.c
+++ b/src/daemon/cgrulesengd.c
@@ -421,7 +421,6 @@ int cgre_handle_msg(struct cn_msg *cn_hdr)
 int cgre_create_netlink_socket_process_msg()
 {
        int sk_nl;
-       int err;
        struct sockaddr_nl my_nla, kern_nla, from_nla;
        socklen_t from_nla_len;
        char buff[BUFF_SIZE];
@@ -453,8 +452,7 @@ int cgre_create_netlink_socket_process_msg()
        kern_nla.nl_pid = 1;
        kern_nla.nl_pad = 0;
 
-       err = bind(sk_nl, (struct sockaddr *)&my_nla, sizeof(my_nla));
-       if (err == -1) {
+       if (bind(sk_nl, (struct sockaddr *)&my_nla, sizeof(my_nla)) < 0) {
                cgroup_dbg("binding sk_nl error");
                goto close_and_exit;
        }