From 3fb89ccc14c42bf4208227acbd69ed47579a7476 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 17 Jul 2018 20:17:33 -0500 Subject: [PATCH] ptp: fix missing break in switch It seems that a *break* is missing in order to avoid falling through to the default case. Otherwise, checking *chan* makes no sense. Fixes: 6561a32a7a4c ("ptp: Allow reassigning calibration pin function") Signed-off-by: Gustavo A. R. Silva Acked-by: Richard Cochran Signed-off-by: David S. Miller --- drivers/ptp/ptp_chardev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index 547dbdac9d541..01b0e2bb33190 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -89,6 +89,7 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin, case PTP_PF_PHYSYNC: if (chan != 0) return -EINVAL; + break; default: return -EINVAL; } -- 2.39.5