drivers/usb/misc/sisusbvga/sisusb.c: In function $B!F(Jusb_sisusb_init$B!G(J:
drivers/usb/misc/sisusbvga/sisusb.c:3321: warning: unused variable $B!F(Jsisusb$B!G(J
drivers/usb/misc/sisusbvga/sisusb.c:3320: warning: unused variable $B!F(Jretval$B!G(J

are trivially solved by getting rid of the unused variables.

drivers/usb/misc/sisusbvga/sisusb.c: In function $B!F(Jsisusb_open$B!G(J:
drivers/usb/misc/sisusbvga/sisusb.c:2444: warning: $B!F(Jsisusb$B!G(J is used uninitialized in this function

is a genuine bug (which will cause oops). We cannot use "sisusb" in
error path for (!interface), because sisusb will itself be derived
from "interface" later.

Signed-off-by: Satyam Sharma <satyam@infradead.org>

---

 drivers/usb/misc/sisusbvga/sisusb.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

--- linux-2.6.23-rc4-mm1/drivers/usb/misc/sisusbvga/sisusb.c~fix	2007-09-02 19:06:01.000000000 +0530
+++ linux-2.6.23-rc4-mm1/drivers/usb/misc/sisusbvga/sisusb.c	2007-09-02 19:10:52.000000000 +0530
@@ -2440,10 +2440,8 @@ sisusb_open(struct inode *inode, struct 
 	struct usb_interface *interface;
 	int subminor = iminor(inode);
 
-	if (!(interface = usb_find_interface(&sisusb_driver, subminor))) {
-		dev_err(&sisusb->sisusb_dev->dev, "Failed to find interface\n");
+	if (!(interface = usb_find_interface(&sisusb_driver, subminor)))
 		return -ENODEV;
-	}
 
 	if (!(sisusb = usb_get_intfdata(interface)))
 		return -ENODEV;
@@ -3317,9 +3315,6 @@ static struct usb_driver sisusb_driver =
 
 static int __init usb_sisusb_init(void)
 {
-	int retval;
-	struct sisusb_usb_data *sisusb;
-
 #ifdef INCL_SISUSB_CON
 	sisusb_init_concode();
 #endif