From 2067458cf67490ba1013c918803852fe5e56221a Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 8 Feb 2019 12:53:56 -0600 Subject: [PATCH] net: appletalk: cops: mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that, in this particular case, the fall-through annotation is placed at the beginning of the code comment, which is what GCC is expecting to find. Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva Signed-off-by: David S. Miller --- drivers/net/appletalk/cops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index f90bb723985f..b3c63d2f16aa 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -301,7 +301,7 @@ static int __init cops_probe1(struct net_device *dev, int ioaddr) dev->irq = cops_irq(ioaddr, board); if (dev->irq) break; - /* No IRQ found on this port, fallthrough */ + /* fall through - Once no IRQ found on this port. */ case 1: retval = -EINVAL; goto err_out;