Match smb pid to current->tgid

fs/cifs/cifssmb.c

 /*
  *   fs/cifs/cifssmb.c
  *
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (C) International Business Machines  Corp., 2002,2003
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   Contains the routines for constructing the SMB PDUs themselves
@@ -656,7 +656,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 	pSMB->AndXCommand = 0xFF;	/* none */
 	pSMB->Fid = smb_file_id; /* netfid stays le */
 
-	pSMB->Locks[0].Pid = cpu_to_le16(current->pid);
+	pSMB->Locks[0].Pid = cpu_to_le16(current->tgid);
 	pSMB->Locks[0].Length = cpu_to_le64(len);
 	pSMB->Locks[0].Offset = cpu_to_le64(offset);
 	pSMB->ByteCount = sizeof (LOCKING_ANDX_RANGE);

fs/cifs/dir.c

@@ -3,7 +3,7 @@
  *
  *   vfs operations that deal with dentries
  * 
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (C) International Business Machines  Corp., 2002,2003
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -216,7 +216,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
 				memset((char *)pCifsFile, 0,
 				       sizeof (struct cifsFileInfo));
 				pCifsFile->netfid = fileHandle;
-				pCifsFile->pid = current->pid;
+				pCifsFile->pid = current->tgid;
 				pCifsFile->pInode = newinode;
 				/* pCifsFile->pfile = file; */ /* put in at open time */
 				write_lock(&GlobalSMBSeslock);

fs/cifs/inode.c

 /*
  *   fs/cifs/inode.c
  *
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (C) International Business Machines  Corp., 2002,2003
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -345,6 +345,8 @@ cifs_unlink(struct inode *inode, struct dentry *direntry)
 
 	if (!rc) {
 		direntry->d_inode->i_nlink--;
+	} else if (rc == -ENOENT) {
+		d_drop(direntry);
 	} else if (rc == -ETXTBSY) {
 		int oplock = FALSE;
 		__u16 netfid;

fs/cifs/misc.c

 /*
  *   fs/cifs/misc.c
  *
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (c) International Business Machines  Corp., 2002,2003
  *   Author(s): Steve French (sfrench@us.ibm.com)
  *
  *   This library is free software; you can redistribute it and/or modify
@@ -213,7 +213,7 @@ header_assemble(struct smb_hdr *buffer, char smb_command /* command */ ,
 	buffer->Command = smb_command;
 	buffer->Flags = 0x00;	/* case sensitive */
 	buffer->Flags2 = SMBFLG2_KNOWS_LONG_NAMES;
-	tmp = cpu_to_le32(current->pid);
+	tmp = cpu_to_le32(current->tgid);
 	buffer->Pid = tmp & 0xFFFF;
 	tmp >>= 16;
 	buffer->PidHigh = tmp & 0xFFFF;