diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/smb1ops.c | 3 | ||||
| -rw-r--r-- | fs/cifs/transport.c | 13 |
2 files changed, 16 insertions, 0 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c index 23bcd11c8103..3efdb9d5c0b8 100644 --- a/fs/cifs/smb1ops.c +++ b/fs/cifs/smb1ops.c @@ -61,6 +61,9 @@ send_nt_cancel(struct TCP_Server_Info *server, void *buf, */ --server->sequence_number; rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); + if (rc < 0) + server->sequence_number--; + mutex_unlock(&server->srv_mutex); cifs_dbg(FYI, "issued NT_CANCEL for mid %u, rc = %d\n", diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 653bf266428e..293d2c83dfbe 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -522,6 +522,9 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_rqst *rqst, rc = smb_send_rqst(server, rqst); cifs_in_send_dec(server); cifs_save_when_sent(mid); + + if (rc < 0) + server->sequence_number -= 2; mutex_unlock(&server->srv_mutex); if (rc == 0) @@ -711,6 +714,8 @@ SendReceive2(const unsigned int xid, struct cifs_ses *ses, cifs_in_send_dec(ses->server); cifs_save_when_sent(midQ); + if (rc < 0) + ses->server->sequence_number -= 2; mutex_unlock(&ses->server->srv_mutex); if (rc < 0) { @@ -835,6 +840,10 @@ SendReceive(const unsigned int xid, struct cifs_ses *ses, rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); cifs_in_send_dec(ses->server); cifs_save_when_sent(midQ); + + if (rc < 0) + ses->server->sequence_number -= 2; + mutex_unlock(&ses->server->srv_mutex); if (rc < 0) @@ -968,6 +977,10 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifs_tcon *tcon, rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); cifs_in_send_dec(ses->server); cifs_save_when_sent(midQ); + + if (rc < 0) + ses->server->sequence_number -= 2; + mutex_unlock(&ses->server->srv_mutex); if (rc < 0) { |