Commit 429baa6f authored by Bert Kenward's avatar Bert Kenward Committed by David S. Miller
Browse files

sfc: check async completer is !NULL before calling

Add a NULL check before calling asynchronous MCDI completion functions
during device removal.

Fixes: 7014d7f6

 ("sfc: allow asynchronous MCDI without completion function")
Signed-off-by: default avatarBert Kenward <>
Signed-off-by: default avatarDavid S. Miller <>
parent 88e4f759
......@@ -1156,7 +1156,8 @@ void efx_mcdi_flush_async(struct efx_nic *efx)
* acquired locks in the wrong order.
list_for_each_entry_safe(async, next, &mcdi->async_list, list) {
async->complete(efx, async->cookie, -ENETDOWN, NULL, 0);
if (async->complete)
async->complete(efx, async->cookie, -ENETDOWN, NULL, 0);
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment