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Date: Fri, 20 Nov 2020 12:34:40 -0600 From: "Gustavo A. R. Silva" <gustavoars@...nel.org> To: Wolfgang Grandegger <wg@...ndegger.com>, Marc Kleine-Budde <mkl@...gutronix.de>, "David S. Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org> Cc: linux-can@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, "Gustavo A. R. Silva" <gustavoars@...nel.org> Subject: [PATCH 072/141] can: peak_usb: Fix fall-through warnings for Clang In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org> --- drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index c2764799f9ef..fd65a155be3b 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -299,6 +299,8 @@ static void peak_usb_write_bulk_callback(struct urb *urb) if (net_ratelimit()) netdev_err(netdev, "Tx urb aborted (%d)\n", urb->status); + break; + case -EPROTO: case -ENOENT: case -ECONNRESET: -- 2.27.0
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