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Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" 

FCoE adapter initialization failed for ISP8021 with the following patch
applied. In addition, reproduction of the issue the patch originally tried
to address has been unsuccessful.

This reverts commit 3cb182b3fa.

Link: https://lore.kernel.org/r/20200806111014.28434-11-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Saurav Kashyap 2020-08-06 04:10:13 -07:00 committed by Martin K. Petersen
parent 83949613fa
commit de7e619430
1 changed files with 0 additions and 8 deletions
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8
drivers/scsi/qla2xxx/qla_mbx.c
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@ -334,14 +334,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
if (time_after(jiffies, wait_time)) if (time_after(jiffies, wait_time))
break; break;
/*
* Check if it's UNLOADING, cause we cannot poll in
* this case, or else a NULL pointer dereference
* is triggered.
*/
if (unlikely(test_bit(UNLOADING, &base_vha->dpc_flags)))
return QLA_FUNCTION_TIMEOUT;
/* Check for pending interrupts. */ /* Check for pending interrupts. */
qla2x00_poll(ha->rsp_q_map[0]); qla2x00_poll(ha->rsp_q_map[0]);