From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] rxrpc: remove redundant initialization of variable 'len' Date: Mon, 12 Mar 2018 17:25:38 +0000 Message-ID: <20180312172538.31707-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org To: David Howells , "David S . Miller" , linux-afs@lists.infradead.org, netdev@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Colin Ian King The variable 'len' is being initialized with a value that is never read and it is re-assigned later, hence the initialization is redundant and can be removed. Cleans up clang warning: net/rxrpc/recvmsg.c:275:15: warning: Value stored to 'len' during its initialization is never read Signed-off-by: Colin Ian King --- net/rxrpc/recvmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 9d45d8b56744..7bff716e911e 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -272,7 +272,7 @@ static int rxrpc_locate_data(struct rxrpc_call *call, struct sk_buff *skb, unsigned int *_offset, unsigned int *_len) { unsigned int offset = sizeof(struct rxrpc_wire_header); - unsigned int len = *_len; + unsigned int len; int ret; u8 annotation = *_annotation; -- 2.15.1