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| author | Chen Qun | 2020-03-02 14:07:08 +0100 |
|---|---|---|
| committer | Laurent Vivier | 2020-03-09 15:59:31 +0100 |
| commit | 88492745a50372f81d4af7fd35aca26b41603776 (patch) | |
| tree | 0c332492468827337739234078ae45cc9069c3ab /hw/scsi/scsi-disk.c | |
| parent | dma/xlnx-zdma: Remove redundant statement in zdma_write_dst() (diff) | |
| download | qemu-88492745a50372f81d4af7fd35aca26b41603776.tar.gz qemu-88492745a50372f81d4af7fd35aca26b41603776.tar.xz qemu-88492745a50372f81d4af7fd35aca26b41603776.zip | |
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 <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200302130715.29440-7-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'hw/scsi/scsi-disk.c')
| -rw-r--r-- | hw/scsi/scsi-disk.c | 1 |
1 files changed, 0 insertions, 1 deletions
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]) { |