2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index 6b569732f892..6d68482649c9 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -127,7 +127,7 @@ static struct fc_rport_priv *fc_rport_create(struct fc_lport *lport,
         if (rdata)
                 return rdata;
 
-        rdata = kzalloc(sizeof(*rdata), GFP_KERNEL);
+        rdata = kzalloc(sizeof(*rdata) + lport->rport_priv_size, GFP_KERNEL);
         if (!rdata)
                 return NULL;
 
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index b0310b9b3469..fcbee8c38b0c 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -799,6 +799,7 @@ struct fc_disc {
  * @mfs:                   The maximum Fibre Channel payload size
  * @max_retry_count:       The maximum retry attempts
  * @max_rport_retry_count: The maximum remote port retry attempts
+ * @rport_priv_size:       Size needed by driver after struct fc_rport_priv
  * @lro_xid:               The maximum XID for LRO
  * @lso_max:               The maximum large offload send size
  * @fcts:                  FC-4 type mask
@@ -848,6 +849,7 @@ struct fc_lport {
         u32                            mfs;
         u8                             max_retry_count;
         u8                             max_rport_retry_count;
+        u16                            rport_priv_size;
         u16                            link_speed;
         u16                            link_supported_speeds;
         u16                            lro_xid;