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>

diff --git a/net/can/raw.c b/net/can/raw.c
index a28b285545e54f8b376bebd99dd266f3bffecf99..fdbc36140e9bc188318822e2f3ad80d8d1517a13 100644 (file)
--- 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;