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authorSaurav Kashyap <skashyap@marvell.com>2020-08-06 04:10:13 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2020-08-17 22:43:55 -0400
commitde7e6194301ad31c4ce95395eb678e51a1b907e5 (patch)
tree740d9884e2870060b33dad223c64c1832158a9d8 /drivers/scsi/qla2xxx
parent83949613fac61e8e37eadf8275bf072342302f4e (diff)
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 3cb182b3fa8b7a61f05c671525494697cba39c6a. 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>
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 77e1e24125ca..226f1428d3e5 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -334,14 +334,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
if (time_after(jiffies, wait_time))
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. */
qla2x00_poll(ha->rsp_q_map[0]);