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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 <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) void *file)
{ {
struct comedi_subdevice *s; struct comedi_subdevice *s;
int ret;
if (arg >= dev->n_subdevices) if (arg >= dev->n_subdevices)
return -EINVAL; return -EINVAL;
@ -1732,9 +1731,7 @@ static int do_cancel_ioctl(struct comedi_device *dev, unsigned int arg,
if (s->busy != file) if (s->busy != file)
return -EBUSY; return -EBUSY;
ret = do_cancel(dev, s); return do_cancel(dev, s);
return ret;
} }
/* /*