Commit d2af686c authored Jul 07, 2018 by Randy Dunlap Committed by David S. Miller Jul 08, 2018

connector: fix defined but not used warning

Fix a build warning in connector.c when CONFIG_PROC_FS is not enabled
by marking the unused function as __maybe_unused.

../drivers/connector/connector.c:242:12: warning: 'cn_proc_show' defined but not used [-Wunused-function]

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 005c1c0e

drivers/connector/connector.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@
		* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
		*/

		#include <linux/compiler.h>
		#include <linux/kernel.h>
		#include <linux/module.h>
		#include <linux/list.h>
		@@ -239,7 +240,7 @@ void cn_del_callback(struct cb_id *id)
		}
		EXPORT_SYMBOL_GPL(cn_del_callback);

		static int cn_proc_show(struct seq_file m, void v)
		static int __maybe_unused cn_proc_show(struct seq_file m, void v)
		{
		struct cn_queue_dev *dev = cdev.cbdev;
		struct cn_callback_entry *cbq;