From d2af686c2df82659673c2a795c06dcd37730a3b9 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 7 Jul 2018 08:27:53 -0700 Subject: [PATCH] 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 Cc: Evgeniy Polyakov Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller --- drivers/connector/connector.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index e718b8c69a56..eeb7d31cbda5 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -19,6 +19,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include #include #include #include @@ -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; -- 2.30.2