X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;ds=sidebyside;f=fs%2Fcifs%2Fsmb2pdu.c;h=3c92678cb45bc8fab4ce27cfcbadaef43586a3e9;hb=293bccc5b202400a6e47bd42e852d50d7d991b4e;hp=810b85787c9133909ef3731010b2bce604963b37;hpb=f8a78bdb5116a703e583b995b2d2211d5db634df;p=linux-2.6-microblaze.git

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 810b85787c91..3c92678cb45b 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -155,7 +155,7 @@ out:
 static int
 smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon)
 {
-	int rc = 0;
+	int rc;
 	struct nls_table *nls_codepage;
 	struct cifs_ses *ses;
 	struct TCP_Server_Info *server;
@@ -166,10 +166,10 @@ smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon)
 	 * for those three - in the calling routine.
 	 */
 	if (tcon == NULL)
-		return rc;
+		return 0;
 
 	if (smb2_command == SMB2_TREE_CONNECT)
-		return rc;
+		return 0;
 
 	if (tcon->tidStatus == CifsExiting) {
 		/*
@@ -212,8 +212,14 @@ smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon)
 			return -EAGAIN;
 		}
 
-		wait_event_interruptible_timeout(server->response_q,
-			(server->tcpStatus != CifsNeedReconnect), 10 * HZ);
+		rc = wait_event_interruptible_timeout(server->response_q,
+						      (server->tcpStatus != CifsNeedReconnect),
+						      10 * HZ);
+		if (rc < 0) {
+			cifs_dbg(FYI, "%s: aborting reconnect due to a received"
+				 " signal by the process\n", __func__);
+			return -ERESTARTSYS;
+		}
 
 		/* are we still trying to reconnect? */
 		if (server->tcpStatus != CifsNeedReconnect)
@@ -231,7 +237,7 @@ smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon)
 	}
 
 	if (!tcon->ses->need_reconnect && !tcon->need_reconnect)
-		return rc;
+		return 0;
 
 	nls_codepage = load_nls_default();
 
@@ -340,7 +346,10 @@ smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon,
 		return rc;
 
 	/* BB eventually switch this to SMB2 specific small buf size */
-	*request_buf = cifs_small_buf_get();
+	if (smb2_command == SMB2_SET_INFO)
+		*request_buf = cifs_buf_get();
+	else
+		*request_buf = cifs_small_buf_get();
 	if (*request_buf == NULL) {
 		/* BB should we add a retry in here if not a writepage? */
 		return -ENOMEM;
@@ -1707,12 +1716,12 @@ parse_lease_state(struct TCP_Server_Info *server, struct smb2_create_rsp *rsp,
 
 static int
 add_lease_context(struct TCP_Server_Info *server, struct kvec *iov,
-		  unsigned int *num_iovec, __u8 *oplock)
+		  unsigned int *num_iovec, u8 *lease_key, __u8 *oplock)
 {
 	struct smb2_create_req *req = iov[0].iov_base;
 	unsigned int num = *num_iovec;
 
-	iov[num].iov_base = server->ops->create_lease_buf(oplock+1, *oplock);
+	iov[num].iov_base = server->ops->create_lease_buf(lease_key, *oplock);
 	if (iov[num].iov_base == NULL)
 		return -ENOMEM;
 	iov[num].iov_len = server->vals->create_lease_size;
@@ -2172,7 +2181,8 @@ SMB2_open(const unsigned int xid, struct cifs_open_parms *oparms, __le16 *path,
 	    *oplock == SMB2_OPLOCK_LEVEL_NONE)
 		req->RequestedOplockLevel = *oplock;
 	else {
-		rc = add_lease_context(server, iov, &n_iov, oplock);
+		rc = add_lease_context(server, iov, &n_iov,
+				       oparms->fid->lease_key, oplock);
 		if (rc) {
 			cifs_small_buf_release(req);
 			kfree(copy_path);
@@ -3720,7 +3730,7 @@ send_set_info(const unsigned int xid, struct cifs_tcon *tcon,
 
 	rc = cifs_send_recv(xid, ses, &rqst, &resp_buftype, flags,
 			    &rsp_iov);
-	cifs_small_buf_release(req);
+	cifs_buf_release(req);
 	rsp = (struct smb2_set_info_rsp *)rsp_iov.iov_base;
 
 	if (rc != 0) {