From 88492745a50372f81d4af7fd35aca26b41603776 Mon Sep 17 00:00:00 2001 From: Chen Qun Date: Mon, 2 Mar 2020 21:07:08 +0800 Subject: [PATCH] scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command() Clang static code analyzer show warning: scsi/scsi-disk.c:1918:5: warning: Value stored to 'buflen' is never read buflen = req->cmd.xfer; ^ ~~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Laurent Vivier Message-Id: <20200302130715.29440-7-kuhn.chenqun@huawei.com> Signed-off-by: Laurent Vivier --- hw/scsi/scsi-disk.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 10d0794d60..1c0cb63a6f 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -1915,7 +1915,6 @@ static int32_t scsi_disk_emulate_command(SCSIRequest *req, uint8_t *buf) r->iov.iov_base = blk_blockalign(s->qdev.conf.blk, r->buflen); } - buflen = req->cmd.xfer; outbuf = r->iov.iov_base; memset(outbuf, 0, r->buflen); switch (req->cmd.buf[0]) { -- 2.11.4.GIT