From 976e3483799ce5f718753d67454378d46500f0da Mon Sep 17 00:00:00 2001 From: Patrick Boettcher Date: Sun, 14 May 2006 13:29:48 -0300 Subject: V4L/DVB (4030): Minor code cleanup on the genpix-module Minor code cleanup on the genpix-module. Signed-off-by: Patrick Boettcher Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/gp8psk.c | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c index d6771cbd262..9a98f3fdae3 100644 --- a/drivers/media/dvb/dvb-usb/gp8psk.c +++ b/drivers/media/dvb/dvb-usb/gp8psk.c @@ -92,36 +92,38 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d) return ret; } - if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0)) { - release_firmware(fw); - return -EINVAL; - } + ret = -EINVAL; + + if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0)) + goto out_rel_fw; info("downloaidng bcm4500 firmware from file '%s'",bcm4500_firmware); ptr = fw->data; - buf = (u8 *) kmalloc(512, GFP_KERNEL | GFP_DMA); + buf = kmalloc(512, GFP_KERNEL | GFP_DMA); while (ptr[0] != 0xff) { u16 buflen = ptr[0] + 4; if (ptr + buflen >= fw->data + fw->size) { err("failed to load bcm4500 firmware."); - release_firmware(fw); - kfree(buf); - return -EINVAL; + goto out_free; } memcpy(buf, ptr, buflen); if (dvb_usb_generic_write(d, buf, buflen)) { err("failed to load bcm4500 firmware."); - release_firmware(fw); - kfree(buf); - return -EIO; + goto out_free; } ptr += buflen; } - release_firmware(fw); + + ret = 0; + +out_free: kfree(buf); - return 0; +out_rel_fw: + release_firmware(fw); + + return ret; } static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff) -- cgit v1.2.3-70-g09d2