Commit e23afff9 authored Nov 05, 2015 by Markus Elfring Committed by Greg Kroah-Hartman Nov 15, 2015

staging: most: Delete an unnecessary check before the function call "module_put"

The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c904ffda

drivers/staging/most/mostcore/core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1587,7 +1587,6 @@ int most_start_channel(struct most_interface *iface, int id,
		return 0;

		error:
		if (iface->mod)
		module_put(iface->mod);
		modref--;
		mutex_unlock(&c->start_mutex);