netdev - [PATCH 3/5] RDS: Clean up error handling in rds_cmsg_rdma

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Date:	Thu, 28 Oct 2010 18:40:57 -0700
From:	Andy Grover <andy.grover@...cle.com>
To:	netdev@...r.kernel.org
Cc:	rds-devel@....oracle.com
Subject: [PATCH 3/5] RDS: Clean up error handling in rds_cmsg_rdma_args

We don't need to set ret = 0 at the end -- it's initialized to 0.

Also, don't increment s_send_rdma stat if we're exiting with an
error.

Signed-off-by: Andy Grover <andy.grover@...cle.com>
---
 net/rds/rdma.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/rds/rdma.c b/net/rds/rdma.c
index d0ba2ca..334acdd 100644
--- a/net/rds/rdma.c
+++ b/net/rds/rdma.c
@@ -664,13 +664,12 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
 	}
 	op->op_bytes = nr_bytes;
 
-	ret = 0;
 out:
 	kfree(pages);
 	if (ret)
 		rds_rdma_free_op(op);
-
-	rds_stats_inc(s_send_rdma);
+	else
+		rds_stats_inc(s_send_rdma);
 
 	return ret;
 }
-- 
1.7.1

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