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Staging: comedi: Compressed two lines of code into one.

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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 <heenasirwani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heena Sirwani 2014-10-06 13:46:09 +05:30 committed by Greg Kroah-Hartman
parent ea0db9b2fd
commit fe43ec5350
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/comedi/comedi_fops.c
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@ -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);
}
/*