decnet: af_decnet: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -630,10 +630,12 @@ static void dn_destroy_sock(struct sock *sk)
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goto disc_reject;
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goto disc_reject;
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case DN_RUN:
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case DN_RUN:
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scp->state = DN_DI;
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scp->state = DN_DI;
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/* fall through */
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case DN_DI:
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case DN_DI:
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case DN_DR:
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case DN_DR:
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disc_reject:
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disc_reject:
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dn_nsp_send_disc(sk, NSP_DISCINIT, 0, sk->sk_allocation);
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dn_nsp_send_disc(sk, NSP_DISCINIT, 0, sk->sk_allocation);
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/* fall through */
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case DN_NC:
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case DN_NC:
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case DN_NR:
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case DN_NR:
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case DN_RJ:
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case DN_RJ:
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@ -647,6 +649,7 @@ disc_reject:
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break;
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break;
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default:
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default:
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printk(KERN_DEBUG "DECnet: dn_destroy_sock passed socket in invalid state\n");
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printk(KERN_DEBUG "DECnet: dn_destroy_sock passed socket in invalid state\n");
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/* fall through */
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case DN_O:
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case DN_O:
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dn_stop_slow_timer(sk);
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dn_stop_slow_timer(sk);
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