audit: print error message when fail to create audit socket

print the error message and then return -ENOMEM.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>

diff --git a/kernel/audit.c b/kernel/audit.c
index 15661ef8bece0e633342df02bc4151224cf620de..b27b7063654ce79298a88a3c2cb4c3cd93838ec3 100644 (file)
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1082,12 +1082,11 @@ static int __net_init audit_net_init(struct net *net)
        pr_info("audit: initializing netlink socket in namespace\n");
 
        aunet->nlsk = netlink_kernel_create(net, NETLINK_AUDIT, &cfg);
-       if (aunet->nlsk == NULL)
-               return -ENOMEM;
-       if (!aunet->nlsk)
+       if (aunet->nlsk == NULL) {
                audit_panic("cannot initialize netlink socket in namespace");
-       else
-               aunet->nlsk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
+               return -ENOMEM;
+       }
+       aunet->nlsk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
        return 0;
 }