From fe43ec5350d34244dedf3e6647f991f7c348c82d Mon Sep 17 00:00:00 2001 From: Heena Sirwani Date: Mon, 6 Oct 2014 13:46:09 +0530 Subject: [PATCH] Staging: comedi: Compressed two lines of code into one. The following patch compressed two lines of code into one using coccinelle and removed an unused variable. The semantic patch used is as follows: @@ expression ret; identifier f; @@ -ret = +return f(...); -return ret; Signed-off-by: Heena Sirwani Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_fops.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 495969f46e76..224af2b2a685 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -1718,7 +1718,6 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg, void *file) { struct comedi_subdevice *s; - int ret; if (arg >= dev->n_subdevices) return -EINVAL; @@ -1732,9 +1731,7 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg, if (s->busy != file) return -EBUSY; - ret = do_cancel(dev, s); - - return ret; + return do_cancel(dev, s); } /*