usb-misc: sisusbvga: remove redundant variable modey

Variable modey is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'modey' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index f92c5df263201c5eb9359233d650205c0abd3e66..3198d0477cf85db84cd697f22dc6652bbcdf6e3c 100644 (file)
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -1750,7 +1750,7 @@ static int sisusb_setup_screen(struct sisusb_usb_data *sisusb,
 static int sisusb_set_default_mode(struct sisusb_usb_data *sisusb,
                int touchengines)
 {
-       int ret = 0, i, j, modex, modey, bpp, du;
+       int ret = 0, i, j, modex, bpp, du;
        u8 sr31, cr63, tmp8;
        static const char attrdata[] = {
                0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
@@ -1773,7 +1773,7 @@ static int sisusb_set_default_mode(struct sisusb_usb_data *sisusb,
                0x00
        };
 
-       modex = 640; modey = 480; bpp = 2;
+       modex = 640; bpp = 2;
 
        GETIREG(SISSR, 0x31, &sr31);
        GETIREG(SISCR, 0x63, &cr63);