From 9c5bef5849c9fde1a37ac005299f759440cbaf4c Mon Sep 17 00:00:00 2001
From: Ying Xue <ying.xue@windriver.com>
Date: Mon, 13 Aug 2012 14:29:55 +0800
Subject: [PATCH] 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>
---
fs/dlm/lowcomms.c | 5 +----
1 file changed, 1 insertion(+), 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 @@ static void send_to_sock(struct connection *con)
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)
--
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