3 files changed, 4 insertions, 3 deletions

diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 00c7b958361a..ab82d6addd7f 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -745,7 +745,8 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud
         list_add_tail(&scsi_id->scsi_list, &hi->scsi_ids);
 
         /* Register our host with the SCSI stack. */
-        scsi_host = scsi_host_alloc(&scsi_driver_template, 0);
+        scsi_host = scsi_host_alloc(&scsi_driver_template,
+                                    sizeof (unsigned long));
         if (!scsi_host) {
                 SBP2_ERR("failed to register scsi host");
                 goto failed_alloc;
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 42a9f7f6f8cb..7bf4be733e9a 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -352,7 +352,7 @@ static int alps_reconnect(struct psmouse *psmouse)
         if (alps_get_status(psmouse, param))
                 return -1;
 
-        if (param[0] & 0x04)
+        if (!(param[0] & 0x04))
                 alps_tap_mode(psmouse, 1);
 
         if (alps_absolute_mode(psmouse)) {
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index a9a7cf4a38eb..fd6ff4cb2c62 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -520,7 +520,7 @@ static void int_callback(struct urb *u, struct pt_regs *regs)
 
         /* we check the link state to report changes */
         if (kaweth->linkstate != (act_state = ( kaweth->intbuffer[STATE_OFFSET] | STATE_MASK) >> STATE_SHIFT)) {
-                if (!act_state)
+                if (act_state)
                         netif_carrier_on(kaweth->net);
                 else
                         netif_carrier_off(kaweth->net);