From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 3/5] net/9p: Add a jump target in p9_client_walk() Date: Tue, 15 Aug 2017 14:01:11 +0200 Message-ID: <5b39be44-cbec-9838-77c6-00b99f5fe0a2@users.sourceforge.net> References: <22a44d7c-cdb9-e206-4b2c-56e38cbf0de1@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Cc: LKML , kernel-janitors@vger.kernel.org To: v9fs-developer@lists.sourceforge.net, netdev@vger.kernel.org, "David S. Miller" , Eric Van Hensbergen , Latchesar Ionkov , Ron Minnich Return-path: In-Reply-To: <22a44d7c-cdb9-e206-4b2c-56e38cbf0de1@users.sourceforge.net> Content-Language: en-GB Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Markus Elfring Date: Tue, 15 Aug 2017 10:07:22 +0200 Replace a variable assignment by a goto statement so that an extra check will be avoided at the end of this function. Signed-off-by: Markus Elfring --- net/9p/client.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/net/9p/client.c b/net/9p/client.c index 2ca55d4b0b7d..6c2fc796edfb 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1237,12 +1237,11 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname, clunk_fid: kfree(wqids); p9_client_clunk(fid); - fid = NULL; - + goto exit; error: if (fid && (fid != oldfid)) p9_fid_destroy(fid); - +exit: return ERR_PTR(err); } EXPORT_SYMBOL(p9_client_walk); -- 2.14.0