can: fix sparse warning in af_can.c
Put can_rx_alldev_list into the af_can header to fix the following
sparse warning: net/can/af_can.c:80:22: warning: symbol
'can_rx_alldev_list' was not declared. Should it be static?
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
diff --git a/net/can/af_can.h b/net/can/af_can.h
index fd882db..1dccb4c 100644
--- a/net/can/af_can.h
+++ b/net/can/af_can.h
@@ -104,6 +104,9 @@
unsigned long rcv_entries_max;
};
+/* receive filters subscribed for 'all' CAN devices */
+extern struct dev_rcv_lists can_rx_alldev_list;
+
/* function prototypes for the CAN networklayer procfs (proc.c) */
extern void can_init_proc(void);
extern void can_remove_proc(void);