From 1d33ad30f2bad7d2c3f431b676e57f092596840c Mon Sep 17 00:00:00 2001 From: Jonathan Dieter Date: Tue, 21 Feb 2017 19:41:35 +0200 Subject: [PATCH v2 2/2] usbip: Fix implicit fallthrough warning GCC 7 now warns when switch statements fall through implicitly, and with -Werror enabled in configure.ac, that makes these tools unbuildable. We fix this by notifying the compiler that this particular case statement is meant to fall through. Reviewed-by: Peter Senna Tschudin Signed-off-by: Jonathan Dieter --- tools/usb/usbip/src/usbip.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/usb/usbip/src/usbip.c b/tools/usb/usbip/src/usbip.c index d7599d9..73d8eee 100644 --- a/tools/usb/usbip/src/usbip.c +++ b/tools/usb/usbip/src/usbip.c @@ -176,6 +176,8 @@ int main(int argc, char *argv[]) break; case '?': printf("usbip: invalid option\n"); + /* Terminate after printing error */ + /* FALLTHRU */ default: usbip_usage(); goto out; -- 2.9.3