From: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
We won't have a task structure when we go to change IP addresses, so
check for one before calling the WARN_ON() to avoid crashing.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
---
net/sunrpc/xprtsock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 47aa47a2b07c..2bcb80c19339 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2317,7 +2317,7 @@ static void xs_connect(struct rpc_xprt *xprt, struct rpc_task *task)
struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
unsigned long delay = 0;
- WARN_ON_ONCE(!xprt_lock_connect(xprt, task, transport));
+ WARN_ON_ONCE(task && !xprt_lock_connect(xprt, task, transport));
if (transport->sock != NULL) {
dprintk("RPC: xs_connect delayed xprt %p for %lu "
--
2.27.0
