Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command"
[ Upstream commitde7e619430
] 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 commit3cb182b3fa
. 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> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -335,14 +335,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
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if (time_after(jiffies, wait_time))
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break;
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/*
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* Check if it's UNLOADING, cause we cannot poll in
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* this case, or else a NULL pointer dereference
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* is triggered.
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*/
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if (unlikely(test_bit(UNLOADING, &base_vha->dpc_flags)))
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return QLA_FUNCTION_TIMEOUT;
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/* Check for pending interrupts. */
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qla2x00_poll(ha->rsp_q_map[0]);
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