[PATCH] cifs: Fix the smb1 readv callback to correctly call netfs

[David Howells <dhowells@redhat.com>]

    
Fix cifs_readv_callback() to call netfs_read_subreq_terminated() rather
than queuing the subrequest work item (which is unset).  Also call the
I/O progress tracepoint.

Fixes: e2d46f2ec332 ("netfs: Change the read result collector to only use one work item")
Reported-by: Jean-Christophe Guillain <jean-christophe@guillain.net>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219793
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <stfrench@microsoft.com>
cc: Pali Rohár <pali@kernel.org>
cc: Paulo Alcantara <pc@manguebit.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
---
 fs/smb/client/cifssmb.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/smb/client/cifssmb.c b/fs/smb/client/cifssmb.c
index 6a3e287eabfa..bf9acea53ccb 100644
--- a/fs/smb/client/cifssmb.c
+++ b/fs/smb/client/cifssmb.c
@@ -1338,7 +1338,8 @@ cifs_readv_callback(struct mid_q_entry *mid)
 	rdata->credits.value = 0;
 	rdata->subreq.error = rdata->result;
 	rdata->subreq.transferred += rdata->got_bytes;
-	queue_work(cifsiod_wq, &rdata->subreq.work);
+	trace_netfs_sreq(&rdata->subreq, netfs_sreq_trace_io_progress);
+	netfs_read_subreq_terminated(&rdata->subreq);
 	release_mid(mid);
 	add_credits(server, &credits, 0);
 }