The condition modex % 16 cannot be true when modex value is equal to 640 The condition du & 0xff cannot be true when du value is equal to 0x1400 Addresses-Coverity-Id: 101163 Addresses-Coverity-Id: 744373 Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx> --- drivers/usb/misc/sisusbvga/sisusb.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 05bd39d..440d7fe 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -1831,16 +1831,10 @@ static int sisusb_set_default_mode(struct sisusb_usb_data *sisusb, SETIREGANDOR(SISCR, 0x09, 0x5f, ((crtcdata[16] & 0x01) << 5)); SETIREG(SISCR, 0x14, 0x4f); du = (modex / 16) * (bpp * 2); /* offset/pitch */ - if (modex % 16) - du += bpp; - SETIREGANDOR(SISSR, 0x0e, 0xf0, ((du >> 8) & 0x0f)); SETIREG(SISCR, 0x13, (du & 0xff)); du <<= 5; tmp8 = du >> 8; - if (du & 0xff) - tmp8++; - SETIREG(SISSR, 0x10, tmp8); SETIREG(SISSR, 0x31, 0x00); /* VCLK */ SETIREG(SISSR, 0x2b, 0x1b); -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
