can: dev: can_get_state_str(): Remove dead code

The default switch case ends with a return; meaning this return is
never reached.

Coverity-ID: 1497123
Signed-off-by: Ariel Otilibili <ariel.otilibili-anieli@eurecom.fr>
Link: https://patch.msgid.link/20241221111454.1074285-4-ariel.otilibili-anieli@eurecom.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/dev/dev.c b/drivers/net/can/dev/dev.c
index 6792c14fd7eb009d551ac22bab1f0ee2cd0f0398..93035a7d50f34e1b07f859524d3f8d910ef078f0 100644 (file)
--- a/drivers/net/can/dev/dev.c
+++ b/drivers/net/can/dev/dev.c
@@ -85,8 +85,6 @@ const char *can_get_state_str(const enum can_state state)
        default:
                return "<unknown>";
        }
-
-       return "<unknown>";
 }
 EXPORT_SYMBOL_GPL(can_get_state_str);