RDMA/cxgb4: check for ipv6 address properly while destroying listener

ipv6 bit is wrongly set by the below which causes fatal adapter lookup
engine errors for ipv4 connections while destroying a listener.  Fix it to
properly check the local address for ipv6.

Fixes: 3408be145a5d ("RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server")
Link: https://lore.kernel.org/r/20210331135715.30072-1-bharat@chelsio.com
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 81903749d24156ae227fd12705f2bfe915afeec8..e42c812e74c3c963bf9923d82a77c43bf0a357e1 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3616,7 +3616,8 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id)
                c4iw_init_wr_wait(ep->com.wr_waitp);
                err = cxgb4_remove_server(
                                ep->com.dev->rdev.lldi.ports[0], ep->stid,
-                               ep->com.dev->rdev.lldi.rxq_ids[0], true);
+                               ep->com.dev->rdev.lldi.rxq_ids[0],
+                               ep->com.local_addr.ss_family == AF_INET6);
                if (err)
                        goto done;
                err = c4iw_wait_for_reply(&ep->com.dev->rdev, ep->com.wr_waitp,