Commit d422a286 authored Jan 23, 2019 by Gustavo A. R. Silva Committed by David S. Miller Jan 23, 2019

net: 3c509: mark expected switch fall-throughs



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

This patch fixes the following warnings:

drivers/net/ethernet/3com/3c509.c:1265:8: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/net/ethernet/3com/3c509.c:1271:8: warning: this statement may fall through [-Wimplicit-fallthrough=]

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 <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent f79e3365

drivers/net/ethernet/3com/3c509.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1266,12 +1266,14 @@ el3_up(struct net_device *dev)
		pr_cont("Forcing 3c5x9b full-duplex mode");
		break;
		}
		/* fall through */
		case 8:
		/* set full-duplex mode based on eeprom config setting */
		if ((sw_info & 0x000f) && (sw_info & 0x8000)) {
		pr_cont("Setting 3c5x9b full-duplex mode (from EEPROM configuration bit)");
		break;
		}
		/* fall through */
		default:
		/* xcvr=(0 \|\| 4) OR user has an old 3c5x9 non "B" model */
		pr_cont("Setting 3c5x9/3c5x9B half-duplex mode");