From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Fri, 16 Nov 2018 14:33:14 +0100 Subject: [Cluster-devel] [PATCH V10 04/19] block: use bio_for_each_bvec() to map sg In-Reply-To: <20181115085306.9910-5-ming.lei@redhat.com> References: <20181115085306.9910-1-ming.lei@redhat.com> <20181115085306.9910-5-ming.lei@redhat.com> Message-ID: <20181116133314.GC3165@lst.de> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit > + if (!*sg) > + return sglist; > + else { No need for an else after an early return.