Commit ca5f8d2d authored Oct 23, 2019 by Ursula Braun Committed by David S. Miller Oct 25, 2019

net/smc: keep vlan_id for SMC-R in smc_listen_work()



Creating of an SMC-R connection with vlan-id fails, because
smc_listen_work() determines the vlan_id of the connection,
saves it in struct smc_init_info ini, but clears the ini area
again if SMC-D is not applicable.
This patch just resets the ISM device before investigating
SMC-R availability.

Fixes: bc36d2fc ("net/smc: consolidate function parameters")
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent f536dffc

net/smc/af_smc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1298,8 +1298,8 @@ static void smc_listen_work(struct work_struct *work)
		/* check if RDMA is available */
		if (!ism_supported) { /* SMC_TYPE_R or SMC_TYPE_B */
		/* prepare RDMA check */
		memset(&ini, 0, sizeof(ini));
		ini.is_smcd = false;
		ini.ism_dev = NULL;
		ini.ib_lcl = &pclc->lcl;
		rc = smc_find_rdma_device(new_smc, &ini);
		if (rc) {

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