[SCSI] mptfusion: Proper bus_type check is added

Added proper bus_type check before processing event/ reset handler.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index e44365193fdf..8820591a693b 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1152,6 +1152,9 @@ mptspi_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
         u8 event = le32_to_cpu(pEvReply->Event) & 0xFF;
         struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
 
+        if (ioc->bus_type != SPI)
+                return 0;
+
         if (hd && event ==  MPI_EVENT_INTEGRATED_RAID) {
                 int reason
                         = (le32_to_cpu(pEvReply->Data[0]) & 0x00FF0000) >> 16;
@@ -1283,6 +1286,8 @@ mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
         int rc;
 
         rc = mptscsih_ioc_reset(ioc, reset_phase);
+        if ((ioc->bus_type != SPI) || (!rc))
+                return rc;
 
         /* only try to do a renegotiation if we're properly set up
          * if we get an ioc fault on bringup, ioc->sh will be NULL */