From: Seokmann Ju Date: Thu, 17 Jan 2008 17:02:14 +0000 (-0800) Subject: [SCSI] qla2xxx: Add a filter to compare port_name against the physical on vport creation. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=50db6b134c31351a03cec9d2a7f9e61f63a5ce9f;p=linux-beck.git [SCSI] qla2xxx: Add a filter to compare port_name against the physical on vport creation. During vport creation, there was a possibility to get create a vport with same port_name as pport. A new filter has added to compare given port_name with the port_name of the pport. Signed-Off-by: Seokmann Ju Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 325bdab11903..dea37689b7d4 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -341,6 +341,8 @@ qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) /* Check up unique WWPN */ u64_to_wwn(fc_vport->port_name, port_name); + if (!memcmp(port_name, ha->port_name, WWN_SIZE)) + return VPCERR_BAD_WWN; vha = qla24xx_find_vhost_by_name(ha, port_name); if (vha) return VPCERR_BAD_WWN;