diff options
author | Greg Dietsche <Gregory.Dietsche@cuw.edu> | 2011-06-13 13:11:47 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 13:13:42 -0700 |
commit | c5274ab09747d0ef829f9b8f040756758e5de55c (patch) | |
tree | a73921f526439db68b492eab9c196b5de84f6373 /drivers/staging/comedi/drivers/usbdux.c | |
parent | 9996059d8bab60635ab662c23d85222af5402ced (diff) |
staging: remove unnecessary code
Compile tested.
remove unnecessary code that matches this coccinelle pattern
if (...)
return ret;
return ret;
Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Acked-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/comedi/drivers/usbdux.c')
-rw-r--r-- | drivers/staging/comedi/drivers/usbdux.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 1d09bfa2edf5..6637698e119a 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -1935,11 +1935,8 @@ static int usbdux_pwm_cancel(struct comedi_device *dev, dev_dbg(&this_usbduxsub->interface->dev, "comedi %d: sending pwm off command to the usb device.\n", dev->minor); - res = send_dux_commands(this_usbduxsub, SENDPWMOFF); - if (res < 0) - return res; - return res; + return send_dux_commands(this_usbduxsub, SENDPWMOFF); } static void usbduxsub_pwm_irq(struct urb *urb) |