diff options
| author |   Bart Van Assche <bart.vanassche@sandisk.com> | 2016-03-30 15:25:21 -0700 |
|---|---|---|
| committer | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-01-17 11:26:47 -0800 |
| commit | 91f42b33e5b48a956a352ce10da52b77f4277d5f (patch) | |
| tree | 5c78bad9090616e25c8c9fb0805f5ecaaf217c18 /drivers/scsi/qla2xxx | |
| parent | qla2xxx: Move two arrays from header files to .c files (diff) | |
| download | linux-dev-91f42b33e5b48a956a352ce10da52b77f4277d5f.tar.xz linux-dev-91f42b33e5b48a956a352ce10da52b77f4277d5f.zip | |
qla2xxx: Avoid that building with W=1 triggers complaints about set-but-not-used variables
Remove two set-but-not-used variables and avoid that the compiler
warns about a third variable (rc).
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Cc: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 3 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 47eb4d545d13..fefff506a08f 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -753,7 +753,6 @@ qla2x00_issue_logo(struct file *filp, struct kobject *kobj, struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); int type; - int rval = 0; port_id_t did; type = simple_strtol(buf, NULL, 10); @@ -767,7 +766,7 @@ qla2x00_issue_logo(struct file *filp, struct kobject *kobj, ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type); - rval = qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did); + qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did); return count; } diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index b3a9f6a40a44..34de6d7e5262 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -684,7 +684,6 @@ qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - int configured_count; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111a, "Entered %s.\n", __func__); @@ -707,7 +706,6 @@ qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr) /*EMPTY*/ ql_dbg(ql_dbg_mbx, vha, 0x111b, "Failed=%x.\n", rval); } else { - configured_count = mcp->mb[11]; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118c, "Done %s.\n", __func__); } diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index bff9689f5ca9..7e0345d7a8d6 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -3110,6 +3110,9 @@ static void qlt_send_term_imm_notif(struct scsi_qla_host *vha, #if 0 /* Todo */ if (rc == -ENOMEM) qlt_alloc_qfull_cmd(vha, imm, 0, 0); +#else + if (rc) { + } #endif goto done; } |