diff options
| author | Tom Rix <trix@redhat.com> | 2023-03-27 20:16:47 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-04-02 21:47:36 -0400 |
| commit | 4e0966a4829178b3cc7d8dc8686d9d6fcc221187 (patch) | |
| tree | cfa02c05d2d9d6dccdd192806e6ab7f66e321953 /drivers/scsi/snic | |
| parent | 7866e03b9825e1e08fc5136d3ab9a35ebabdc7f5 (diff) | |
| download | linux-4e0966a4829178b3cc7d8dc8686d9d6fcc221187.tar.gz linux-4e0966a4829178b3cc7d8dc8686d9d6fcc221187.tar.bz2 linux-4e0966a4829178b3cc7d8dc8686d9d6fcc221187.zip | |
scsi: snic: Remove unused 'xfer_len' variable
clang with W=1 reports:
drivers/scsi/snic/snic_scsi.c:490:6: error: variable
'xfer_len' set but not used [-Werror,-Wunused-but-set-variable]
u64 xfer_len = 0;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230328001647.1778448-1-trix@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/snic')
| -rw-r--r-- | drivers/scsi/snic/snic_scsi.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/scsi/snic/snic_scsi.c b/drivers/scsi/snic/snic_scsi.c index 961af6fc21bc..c50ede326cc4 100644 --- a/drivers/scsi/snic/snic_scsi.c +++ b/drivers/scsi/snic/snic_scsi.c @@ -487,7 +487,6 @@ snic_process_icmnd_cmpl_status(struct snic *snic, struct scsi_cmnd *sc) { u8 scsi_stat = icmnd_cmpl->scsi_status; - u64 xfer_len = 0; int ret = 0; /* Mark the IO as complete */ @@ -496,15 +495,11 @@ snic_process_icmnd_cmpl_status(struct snic *snic, if (likely(cmpl_stat == SNIC_STAT_IO_SUCCESS)) { sc->result = (DID_OK << 16) | scsi_stat; - xfer_len = scsi_bufflen(sc); - /* Update SCSI Cmd with resid value */ scsi_set_resid(sc, le32_to_cpu(icmnd_cmpl->resid)); - if (icmnd_cmpl->flags & SNIC_ICMND_CMPL_UNDR_RUN) { - xfer_len -= le32_to_cpu(icmnd_cmpl->resid); + if (icmnd_cmpl->flags & SNIC_ICMND_CMPL_UNDR_RUN) atomic64_inc(&snic->s_stats.misc.io_under_run); - } if (icmnd_cmpl->scsi_status == SAM_STAT_TASK_SET_FULL) atomic64_inc(&snic->s_stats.misc.qfull); |