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Commit ce505f9d authored by Vikas Chaudhary's avatar Vikas Chaudhary Committed by James Bottomley
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[SCSI] qla4xxx: Wait for disable_acb before doing set_acb 



In function qla4xxx_iface_set_param wait for disable_acb to
complete so that set_acb will not fail.

Signed-off-by: default avatarVikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 8e0f3a66

drivers/scsi/qla4xxx/ql4_os.c

+10 −1
Original line number Diff line number Diff line
@@ -935,7 +935,16 @@ qla4xxx_iface_set_param(struct Scsi_Host *shost, void *data, uint32_t len) 
		goto exit_init_fw_cb;

	}



	qla4xxx_disable_acb(ha);

	rval = qla4xxx_disable_acb(ha);

	if (rval != QLA_SUCCESS) {

		ql4_printk(KERN_ERR, ha, "%s: disable acb mbx failed\n",

			   __func__);

		rval = -EIO;

		goto exit_init_fw_cb;

	}



	wait_for_completion_timeout(&ha->disable_acb_comp,

				    DISABLE_ACB_TOV * HZ);



	qla4xxx_initcb_to_acb(init_fw_cb);