Commit 8f332a74 authored by Karsten Graul's avatar Karsten Graul Committed by David S. Miller
Browse files

net/smc: drop messages when link state is inactive 



Drop incoming messages when the link is flagged as inactive.

Signed-off-by: default avatarKarsten Graul <kgraul@linux.ibm.com>
Signed-off-by: default avatarUrsula Braun <ubraun@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3cf52eb1

net/smc/smc_llc.c

+2 −0
Original line number Diff line number Diff line
@@ -548,6 +548,8 @@ static void smc_llc_rx_handler(struct ib_wc *wc, void *buf) 
		return; /* short message */

	if (llc->raw.hdr.length != sizeof(*llc))

		return; /* invalid message */

	if (link->state == SMC_LNK_INACTIVE)

		return; /* link not active, drop msg */



	switch (llc->raw.hdr.common.type) {

	case SMC_LLC_TEST_LINK: