can: raw: raw_sock_no_ioctlcmd(): mark function as static

This patch marks the raw_sock_no_ioctlcmd() function as static as it's
only used in this source file.

Fixes: 473d924d7d46 ("can: fix ioctl function removal")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/can/raw.c b/net/can/raw.c
index a28b285545e5..fdbc36140e9b 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -835,8 +835,8 @@ static int raw_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
         return size;
 }
 
-int raw_sock_no_ioctlcmd(struct socket *sock, unsigned int cmd,
-                         unsigned long arg)
+static int raw_sock_no_ioctlcmd(struct socket *sock, unsigned int cmd,
+                                unsigned long arg)
 {
         /* no ioctls for socket layer -> hand it down to NIC layer */
         return -ENOIOCTLCMD;