Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
  JFS: White space cleanup
  [PATCH] JFS: return correct error when i-node allocation failed
  JFS: Remove shadow variable from fs/jfs/jfs_txnmgr.c:xtLog()

fs/jfs/endian24.h

 /*
- *   Copyright (c) International Business Machines Corp., 2001
+ *   Copyright (C) International Business Machines Corp., 2001
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_acl.h

 /*
- *   Copyright (c) International Business Machines  Corp., 2002
+ *   Copyright (C) International Business Machines  Corp., 2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_dinode.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2001
+ *   Copyright (C) International Business Machines Corp., 2000-2001
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_dmap.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_dtree.c

@@ -3780,13 +3780,13 @@ static int ciGetLeafPrefixKey(dtpage_t * lp, int li, dtpage_t * rp,
 	lkey.name = (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
 					GFP_KERNEL);
 	if (lkey.name == NULL)
-		return -ENOSPC;
+		return -ENOMEM;
 
 	rkey.name = (wchar_t *) kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t),
 					GFP_KERNEL);
 	if (rkey.name == NULL) {
 		kfree(lkey.name);
-		return -ENOSPC;
+		return -ENOMEM;
 	}
 
 	/* get left and right key */

fs/jfs/jfs_dtree.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_extent.c

@@ -582,16 +582,16 @@ extBalloc(struct inode *ip, s64 hint, s64 * nblocks, s64 * blkno)
  *
  * FUNCTION:    attempt to extend an extent's allocation.
  *
- *		initially, we will try to extend the extent's allocation
- *		in place.  if this fails, we'll try to move the extent
- *		to a new set of blocks. if moving the extent, we initially
+ *		Initially, we will try to extend the extent's allocation
+ *		in place.  If this fails, we'll try to move the extent
+ *		to a new set of blocks.  If moving the extent, we initially
  *		will try to allocate disk blocks for the requested size
- *		(nnew).  if this fails 	(new contiguous free blocks not
+ *		(newnblks).  if this fails (new contiguous free blocks not
  *		avaliable), we'll try to allocate a smaller number of
  *		blocks (producing a smaller extent), with this smaller
  *		number of blocks consisting of the requested number of
  *		blocks rounded down to the next smaller power of 2
- *		number (i.e. 16 -> 8).  we'll continue to round down and
+ *		number (i.e. 16 -> 8).  We'll continue to round down and
  *		retry the allocation until the number of blocks to allocate
  *		is smaller than the number of blocks per page.
  *

fs/jfs/jfs_extent.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2001
+ *   Copyright (C) International Business Machines Corp., 2000-2001
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_imap.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_inode.c

@@ -61,7 +61,7 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 	inode = new_inode(sb);
 	if (!inode) {
 		jfs_warn("ialloc: new_inode returned NULL!");
-		return inode;
+		return ERR_PTR(-ENOMEM);
 	}
 
 	jfs_inode = JFS_IP(inode);
@@ -69,9 +69,10 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 	rc = diAlloc(parent, S_ISDIR(mode), inode);
 	if (rc) {
 		jfs_warn("ialloc: diAlloc returned %d!", rc);
+		if (rc == -EIO)
 			make_bad_inode(inode);
 		iput(inode);
-		return NULL;
+		return ERR_PTR(rc);
 	}
 
 	inode->i_uid = current->fsuid;
@@ -97,7 +98,7 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 		inode->i_flags |= S_NOQUOTA;
 		inode->i_nlink = 0;
 		iput(inode);
-		return NULL;
+		return ERR_PTR(-EDQUOT);
 	}
 
 	inode->i_mode = mode;

fs/jfs/jfs_lock.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2001
- *   Portions Copyright (c) Christoph Hellwig, 2001-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2001
+ *   Portions Copyright (C) Christoph Hellwig, 2001-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_logmgr.h

@@ -319,12 +319,10 @@ struct lrd {
 		 * do not apply records which precede this record in the log
 		 * with the same inode number.
 		 *
-		 * NOREDILE must be the first to be written at commit
+		 * NOREDOFILE must be the first to be written at commit
 		 * (last to be read in logredo()) - it prevents
 		 * replay of preceding updates of all preceding generations
-		 * of the inumber esp. the on-disk inode itself, 
-		 * but does NOT prevent
-		 * replay of the 
+		 * of the inumber esp. the on-disk inode itself.
 		 */
 		struct {
 			__le32 fileset;	/* 4: fileset number */

fs/jfs/jfs_txnmgr.c

@@ -2026,8 +2026,6 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
 		 * truncate entry XAD[twm == next - 1]:
 		 */
 		if (twm == next - 1) {
-			struct pxd_lock *pxdlock;
-
 			/* format a maplock for txUpdateMap() to update bmap
 			 * to free truncated delta extent of the truncated
 			 * entry XAD[next - 1];

fs/jfs/jfs_unicode.c

@@ -124,7 +124,7 @@ int get_UCSname(struct component_name * uniName, struct dentry *dentry)
 	    kmalloc((length + 1) * sizeof(wchar_t), GFP_NOFS);
 
 	if (uniName->name == NULL)
-		return -ENOSPC;
+		return -ENOMEM;
 
 	uniName->namlen = jfs_strtoUCS(uniName->name, dentry->d_name.name,
 				       length, nls_tab);

fs/jfs/jfs_unicode.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
- *   Portions Copyright (c) Christoph Hellwig, 2001-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
+ *   Portions Copyright (C) Christoph Hellwig, 2001-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_uniupr.c

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_xattr.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/jfs_xtree.h

 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by

fs/jfs/namei.c

@@ -97,8 +97,8 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode,
 	 * begin the transaction before we search the directory.
 	 */
 	ip = ialloc(dip, mode);
-	if (ip == NULL) {
-		rc = -ENOSPC;
+	if (IS_ERR(ip)) {
+		rc = PTR_ERR(ip);
 		goto out2;
 	}
 
@@ -231,8 +231,8 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode)
 	 * begin the transaction before we search the directory.
 	 */
 	ip = ialloc(dip, S_IFDIR | mode);
-	if (ip == NULL) {
-		rc = -ENOSPC;
+	if (IS_ERR(ip)) {
+		rc = PTR_ERR(ip);
 		goto out2;
 	}
 
@@ -906,8 +906,8 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
 	 * (iAlloc() returns new, locked inode)
 	 */
 	ip = ialloc(dip, S_IFLNK | 0777);
-	if (ip == NULL) {
-		rc = -ENOSPC;
+	if (IS_ERR(ip)) {
+		rc = PTR_ERR(ip);
 		goto out2;
 	}
 
@@ -978,7 +978,6 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
 		xlen = xsize >> JFS_SBI(sb)->l2bsize;
 		if ((rc = xtInsert(tid, ip, 0, 0, xlen, &xaddr, 0))) {
 			txAbort(tid, 0);
-			rc = -ENOSPC;
 			goto out3;
 		}
 		extent = xaddr;
@@ -1350,8 +1349,8 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry,
 		goto out;
 
 	ip = ialloc(dir, mode);
-	if (ip == NULL) {
-		rc = -ENOSPC;
+	if (IS_ERR(ip)) {
+		rc = PTR_ERR(ip);
 		goto out1;
 	}
 	jfs_ip = JFS_IP(ip);

fs/jfs/super.c

@@ -422,7 +422,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
 
 	sbi = kzalloc(sizeof (struct jfs_sb_info), GFP_KERNEL);
 	if (!sbi)
-		return -ENOSPC;
+		return -ENOMEM;
 	sb->s_fs_info = sbi;
 	sbi->sb = sb;
 	sbi->uid = sbi->gid = sbi->umask = -1;