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path: root/drivers/infiniband/hw/cxgb4/cm.c
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Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cm.c')
-rw-r--r--drivers/infiniband/hw/cxgb4/cm.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 326d07d823a5..cd2ff5f9518a 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3271,6 +3271,12 @@ static int create_server6(struct c4iw_dev *dev, struct c4iw_listen_ep *ep)
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)
&ep->com.mapped_local_addr;
+ if (ipv6_addr_type(&sin6->sin6_addr) != IPV6_ADDR_ANY) {
+ err = cxgb4_clip_get(ep->com.dev->rdev.lldi.ports[0],
+ (const u32 *)&sin6->sin6_addr.s6_addr, 1);
+ if (err)
+ return err;
+ }
c4iw_init_wr_wait(&ep->com.wr_wait);
err = cxgb4_create_server6(ep->com.dev->rdev.lldi.ports[0],
ep->stid, &sin6->sin6_addr,
@@ -3282,13 +3288,13 @@ static int create_server6(struct c4iw_dev *dev, struct c4iw_listen_ep *ep)
0, 0, __func__);
else if (err > 0)
err = net_xmit_errno(err);
- if (err)
+ if (err) {
+ cxgb4_clip_release(ep->com.dev->rdev.lldi.ports[0],
+ (const u32 *)&sin6->sin6_addr.s6_addr, 1);
pr_err("cxgb4_create_server6/filter failed err %d stid %d laddr %pI6 lport %d\n",
err, ep->stid,
sin6->sin6_addr.s6_addr, ntohs(sin6->sin6_port));
- else
- cxgb4_clip_get(ep->com.dev->rdev.lldi.ports[0],
- (const u32 *)&sin6->sin6_addr.s6_addr, 1);
+ }
return err;
}