dlm: cleanup send_to_sock routine

Remove unnecessary code form send_to_sock routine.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David Teigland <teigland@redhat.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index 3637f3f18824..331ea4f94efd 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -1486,8 +1486,7 @@ static void send_to_sock(struct connection *con)
                                 }
                                 cond_resched();
                                 goto out;
-                        }
-                        if (ret <= 0)
+                        } else if (ret < 0)
                                 goto send_error;
                 }
 
@@ -1504,7 +1503,6 @@ static void send_to_sock(struct connection *con)
                 if (e->len == 0 && e->users == 0) {
                         list_del(&e->list);
                         free_entry(e);
-                        continue;
                 }
         }
         spin_unlock(&con->writequeue_lock);
@@ -1522,7 +1520,6 @@ out_connect:
         mutex_unlock(&con->sock_mutex);
         if (!test_bit(CF_INIT_PENDING, &con->flags))
                 lowcomms_connect_sock(con);
-        return;
 }
 
 static void clean_one_writequeue(struct connection *con)