can: raw: raw_module_init(): use pr_err() instead of printk(KERN_ERR, ...)

This patch converts a printk(KERN_ERR, ...) to a pr_err().

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/net/can/raw.c b/net/can/raw.c
index 54517f9..a28b285 100644 (file)
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -885,7 +885,7 @@ static __init int raw_module_init(void)
 
        err = can_proto_register(&raw_can_proto);
        if (err < 0)
-               printk(KERN_ERR "can: registration of raw protocol failed\n");
+               pr_err("can: registration of raw protocol failed\n");
 
        return err;
 }