X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fdevice_handler%2Fscsi_dh_rdac.c;h=fdf34b0ec6e1770951181d82a314380a27934d50;hb=8a392625b665c676a77c62f8608d10ff430bcb83;hp=6fff077a888d8d69dc128d80f2519dd125a73621;hpb=45158894d4d6704afbb4cefe55e5f6ca279fe12a;p=linux-2.6

diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index 6fff077a88..fdf34b0ec6 100644
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -608,12 +608,17 @@ static int rdac_bus_notify(struct notifier_block *nb,
 			    unsigned long action, void *data)
 {
 	struct device *dev = data;
-	struct scsi_device *sdev = to_scsi_device(dev);
+	struct scsi_device *sdev;
 	struct scsi_dh_data *scsi_dh_data;
 	struct rdac_dh_data *h;
 	int i, found = 0;
 	unsigned long flags;
 
+	if (!scsi_is_sdev_device(dev))
+		return 0;
+
+	sdev = to_scsi_device(dev);
+
 	if (action == BUS_NOTIFY_ADD_DEVICE) {
 		for (i = 0; rdac_dev_list[i].vendor; i++) {
 			if (!strncmp(sdev->vendor, rdac_dev_list[i].vendor,