diff options
| author | David Howells <dhowells@redhat.com> | 2024-05-31 15:53:42 +0100 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2024-06-07 01:05:26 -0500 |
| commit | a88d60903696c01de577558080ec4fc738a70475 (patch) | |
| tree | 1cacacd3139dfc91bb2062056595d3c78203c4ce /fs/smb | |
| parent | 02c418774f76a0a36a6195c9dbf8971eb4130a15 (diff) | |
cifs: Don't advance the I/O iterator before terminating subrequest
There's now no need to make sure subreq->io_iter is advanced to match
subreq->transferred before calling one of the netfs subrequest termination
functions as the check has been removed netfslib and the iterator is reset
prior to retrying a subreq.
Fixes: 3ee1a1fc3981 ("cifs: Cut over to using netfslib")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.com>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb')
| -rw-r--r-- | fs/smb/client/smb2pdu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 993ac36c3d58..38a06e8a0f90 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -4577,8 +4577,6 @@ smb2_readv_callback(struct mid_q_entry *mid) if (rdata->subreq.start < rdata->subreq.rreq->i_size) rdata->result = 0; } - if (rdata->result == 0 || rdata->result == -EAGAIN) - iov_iter_advance(&rdata->subreq.io_iter, rdata->got_bytes); rdata->credits.value = 0; netfs_subreq_terminated(&rdata->subreq, (rdata->result == 0 || rdata->result == -EAGAIN) ? @@ -4789,7 +4787,6 @@ smb2_writev_callback(struct mid_q_entry *mid) wdata->result = -ENOSPC; else wdata->subreq.len = written; - iov_iter_advance(&wdata->subreq.io_iter, written); break; case MID_REQUEST_SUBMITTED: case MID_RETRY_NEEDED: |