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scsi: qla2xxx: Remove unreachable code from qla83xx_idc_lock() 

This was detected by Coverity.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2019-08-08 20:01:49 -07:00 committed by Martin K. Petersen
parent c29282c65d
commit 3a392b4f38
1 changed files with 0 additions and 17 deletions
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17
drivers/scsi/qla2xxx/qla_os.c
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@ -5720,7 +5720,6 @@ exit:
void
qla83xx_idc_lock(scsi_qla_host_t *base_vha, uint16_t requester_id)
{
uint16_t options = (requester_id << 15) | BIT_6;
uint32_t data;
uint32_t lock_owner;
struct qla_hw_data *ha = base_vha->hw;
@ -5753,22 +5752,6 @@ retry_lock:
}
return;
/* XXX: IDC-lock implementation using access-control mbx */
retry_lock2:
if (qla83xx_access_control(base_vha, options, 0, 0, NULL)) {
ql_dbg(ql_dbg_p3p, base_vha, 0xb072,
"Failed to acquire IDC lock. retrying...\n");
/* Retry/Perform IDC-Lock recovery */
if (qla83xx_idc_lock_recovery(base_vha) == QLA_SUCCESS) {
qla83xx_wait_logic();
goto retry_lock2;
} else
ql_log(ql_log_warn, base_vha, 0xb076,
"IDC Lock recovery FAILED.\n");
}
return;
}
void