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4df16f702c
linux/drivers/media/usb
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Peter Senna Tschudin 4df16f702c [media] drivers/media: Remove useless return variables 
This patch remove variables that are initialized with a constant,
are never updated, and are only used as parameter of return.
Return the constant instead of using a variable.

Verified by compilation only.

The coccinelle script that find and fixes this issue is:
// <smpl>
@@
type T;
constant C;
identifier ret;
@@
- T ret = C;
... when != ret
    when strict
return
- ret
+ C
;
// </smpl>

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-04 15:35:27 -03:00
..
au0828 [media] au0828: don't hardcode height/width 2014-06-19 13:36:10 -03:00
b2c2 [media] drivers: media: usb: b2c2: use usb_*_coherent() instead of pci_*_consistent() in flexcop-usb.c 2013-10-17 11:26:41 -03:00
cpia2 [media] media: Change variable type to bool 2013-10-17 11:24:35 -03:00
cx231xx [media] drivers/media: Remove useless return variables 2014-07-04 15:35:27 -03:00
dvb-usb [media] technisat-sub2: Fix stream curruption on high bitrate 2014-06-26 09:20:18 -03:00
dvb-usb-v2 [media] lmedm04: rs2000 check if interrupt urb is over due 2014-06-17 12:04:47 -03:00
em28xx [media] em28xx: add MSI Digivox Trio support 2014-07-04 15:34:40 -03:00
gspca [media] gspca_kinect: add support for the depth stream 2014-07-04 14:51:01 -03:00
hdpvr [media] hdpvr: Fix memory leak in debug 2014-02-04 06:43:53 -02:00
pvrusb2 [media] v4l: subdev: Move [gs]_std operation to video ops 2014-05-24 17:11:26 -03:00
pwc [media] vb2: stop_streaming should return void 2014-04-23 10:12:51 -03:00
s2255 [media] s2255drv: fix memory leak s2255_probe() 2014-05-23 12:19:42 -03:00
siano [media] Siano: smsusb - Add a device id for PX-S1UD 2014-03-11 12:12:53 -03:00
stk1160 [media] media: stk1160: Avoid stack-allocated buffer for control URBs 2014-05-24 17:12:11 -03:00
stkwebcam [media] Add HCL T12Rg-H to STK webcam upside-down table 2013-09-26 07:15:49 -03:00
tlg2300 [media] Convert to snd_card_new() with a device pointer 2014-02-14 08:14:09 +01:00
tm6000 [media] v4l: subdev: Move [gs]_std operation to video ops 2014-05-24 17:11:26 -03:00
ttusb-budget [media] ttusb-budget: fix memory leak in ttusb_probe() 2013-06-21 15:06:51 -03:00
ttusb-dec [media] dvb-usb: fix error handling in ttusb_dec_probe() 2013-10-03 07:33:59 -03:00
usbtv [media] usbtv: fix leak at failure path in usbtv_probe() 2014-06-17 12:04:46 -03:00
usbvision [media] drivers/media/usb/usbvision/usbvision-core.c: Remove useless return variables 2014-07-04 15:35:02 -03:00
uvc [media] uvcvideo: Fix clock param realtime setting 2014-05-23 11:27:37 -03:00
zr364xx [media] v4l: Convert drivers to use monotonic timestamps 2012-12-21 10:56:43 -02:00
Kconfig [media] sn9c102: prepare for removal by moving it to staging 2013-12-20 13:41:36 -02:00
Makefile [media] sn9c102: prepare for removal by moving it to staging 2013-12-20 13:41:36 -02:00