Commit f1af18ba authored Nov 25, 2018 by Gustavo A. R. Silva Committed by Greg Kroah-Hartman Aug 19, 2024

parport: parport_pc: Mark expected switch fall-through



[ Upstream commit aa1f0fa374ed23528b915a693a11b0f275a299c0 ]

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 114730 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: ab11dac93d2d ("dev/parport: fix the array out-of-bounds risk")
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 8de378d1

drivers/parport/parport_pc.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1667,7 +1667,7 @@ static int parport_ECP_supported(struct parport *pb)
	default:		default:
	printk(KERN_WARNING "0x%lx: Unknown implementation ID\n",		printk(KERN_WARNING "0x%lx: Unknown implementation ID\n",
	pb->base);		pb->base);
	/* Assume 1 */		/* Fall through - Assume 1 */
	case 1:		case 1:
	pword = 1;		pword = 1;
	}		}