[PATCH 08/11] smb: client: set missing retry flag in cifs_readv_callback()

[David Howells]

From: Paulo Alcantara <pc@xxxxxxxxxxxxx>

Set NETFS_SREQ_NEED_RETRY flag to tell netfslib that the subreq needs
to be retried.

Fixes: ee4cdf7ba857 ("netfs: Speed up buffered reading")
Signed-off-by: Paulo Alcantara (Red Hat) <pc@xxxxxxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Cc: Steve French <sfrench@xxxxxxxxx>
Cc: linux-cifs@xxxxxxxxxxxxxxx
Cc: netfs@xxxxxxxxxxxxxxx
---
 fs/smb/client/cifssmb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/smb/client/cifssmb.c b/fs/smb/client/cifssmb.c
index 7216fcec79e8..f9ccae5de5b8 100644
--- a/fs/smb/client/cifssmb.c
+++ b/fs/smb/client/cifssmb.c
@@ -1335,6 +1335,7 @@ cifs_readv_callback(struct mid_q_entry *mid)
 		break;
 	case MID_REQUEST_SUBMITTED:
 	case MID_RETRY_NEEDED:
+		__set_bit(NETFS_SREQ_NEED_RETRY, &rdata->subreq.flags);
 		rdata->result = -EAGAIN;
 		if (server->sign && rdata->got_bytes)
 			/* reset bytes number since we can not check a sign */