Le 02/03/2020 à 14:07, Chen Qun a écrit :
> 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 <euler.ro...@huawei.com>
> Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
> ---
> Cc: Paolo Bonzini <pbonz...@redhat.com>
> Cc: Fam Zheng <f...@euphon.net>
> ---
> 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]) {
>
Applied to my trivial-patches branch.
Thanks,
Laurent
