Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6-block.git] / drivers / message / fusion / mptspi.c

diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 9b49516cf5a099cf6ee8308b911e2923007a1623..61620144e49c32c82a834e9911035dc675691f1e 100644 (file)
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1267,13 +1267,18 @@ mptspi_dv_renegotiate(struct _MPT_SCSI_HOST *hd)
 static int
 mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 {
-       struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
        int rc;
 
        rc = mptscsih_ioc_reset(ioc, reset_phase);
 
-       if (reset_phase == MPT_IOC_POST_RESET)
+       /* 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 */
+       if (reset_phase == MPT_IOC_POST_RESET &&
+           ioc->sh) {
+               struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
+
                mptspi_dv_renegotiate(hd);
+       }
 
        return rc;
 }