drivers/staging/comedi/comedi_fops.c: add missing vfree

commit abae41e6438b798e046d721b6ccdd55b4a398170 upstream.

aux_free is freed on all other exits from the function.  By removing the
return, we can benefit from the vfree already at the end of the function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 63e50f7..ea8d109 100644 (file)
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -280,7 +280,7 @@ static int do_devconfig_ioctl(struct comedi_device *dev,
        if (ret == 0) {
                if (!try_module_get(dev->driver->module)) {
                        comedi_device_detach(dev);
-                       return -ENOSYS;
+                       ret = -ENOSYS;
                }
        }