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Commit be948fc3 authored by Mike Christie's avatar Mike Christie Committed by James Bottomley
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[SCSI] libfc: call fc_remote_port_chkready under the host lock. 



The rport port state and flags are set under the host lock,
so this patch calls fc_remote_port_chkready with the host lock
held like is also done in the other fc drivers.

Signed-off-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 26845f58

drivers/scsi/libfc/fc_fcp.c

+2 −2
Original line number Diff line number Diff line
@@ -1765,14 +1765,14 @@ int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *)) 
	struct fcoe_dev_stats *stats;



	lport = shost_priv(sc_cmd->device->host);

	spin_unlock_irq(lport->host->host_lock);



	rval = fc_remote_port_chkready(rport);

	if (rval) {

		sc_cmd->result = rval;

		done(sc_cmd);

		goto out;

		return 0;

	}

	spin_unlock_irq(lport->host->host_lock);



	if (!*(struct fc_remote_port **)rport->dd_data) {

		/*