diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/transport.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 9b2d0373a8a7..bdaa4aa58b03 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -570,20 +570,25 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, #endif mutex_unlock(&ses->server->srv_mutex); - cifs_small_buf_release(in_buf); - if (rc < 0) + if (rc < 0) { + cifs_small_buf_release(in_buf); goto out; + } - if (long_op == CIFS_ASYNC_OP) + if (long_op == CIFS_ASYNC_OP) { + cifs_small_buf_release(in_buf); goto out; + } rc = wait_for_response(ses->server, midQ); if (rc != 0) { + send_nt_cancel(ses->server, in_buf, midQ); spin_lock(&GlobalMid_Lock); if (midQ->midState == MID_REQUEST_SUBMITTED) { midQ->callback = DeleteMidQEntry; spin_unlock(&GlobalMid_Lock); + cifs_small_buf_release(in_buf); atomic_dec(&ses->server->inFlight); wake_up(&ses->server->request_q); return rc; @@ -591,6 +596,8 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, spin_unlock(&GlobalMid_Lock); } + cifs_small_buf_release(in_buf); + rc = sync_mid_result(midQ, ses->server); if (rc != 0) { atomic_dec(&ses->server->inFlight); @@ -734,6 +741,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses, rc = wait_for_response(ses->server, midQ); if (rc != 0) { + send_nt_cancel(ses->server, in_buf, midQ); spin_lock(&GlobalMid_Lock); if (midQ->midState == MID_REQUEST_SUBMITTED) { /* no longer considered to be "in-flight" */ @@ -943,6 +951,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon, rc = wait_for_response(ses->server, midQ); if (rc) { + send_nt_cancel(ses->server, in_buf, midQ); spin_lock(&GlobalMid_Lock); if (midQ->midState == MID_REQUEST_SUBMITTED) { /* no longer considered to be "in-flight" */ |