linux-kernel - [PATCH] SUNRPC: Simplify rpc_alloc_iostats by removing pointless local variable

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Message-ID: <alpine.LNX.2.00.1011072205370.26247@swampdragon.chaosbits.net>
Date:	Sun, 7 Nov 2010 22:11:34 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-kernel@...r.kernel.org
cc:	linux-nfs@...r.kernel.org, netdev@...r.kernel.org,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Neil Brown <neilb@...e.de>,
	Trond Myklebust <Trond.Myklebust@...app.com>,
	"David S. Miller" <davem@...emloft.net>
Subject: [PATCH] SUNRPC: Simplify rpc_alloc_iostats by removing pointless
 local variable

Hi,

We can simplify net/sunrpc/stats.c::rpc_alloc_iostats() a bit by getting 
rid of the unneeded local variable 'new'.


Please CC me on replies.


Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 stats.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git 
a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index f71a731..80df89d 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -115,9 +115,7 @@ EXPORT_SYMBOL_GPL(svc_seq_show);
  */
 struct rpc_iostats *rpc_alloc_iostats(struct rpc_clnt *clnt)
 {
-	struct rpc_iostats *new;
-	new = kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
-	return new;
+	return kcalloc(clnt->cl_maxproc, sizeof(struct rpc_iostats), GFP_KERNEL);
 }
 EXPORT_SYMBOL_GPL(rpc_alloc_iostats);
 


-- 
Jesper Juhl <jj@...osbits.net>             http://www.chaosbits.net/
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