X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fjfs%2Fjfs_unicode.c;h=c7de6f5bbefc1da43b269ffe54ddec707ba7b0a1;hb=refs%2Fheads%2Fvserver;hp=974077fe124ba250c2e44dde1b3638f86d51fc18;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/fs/jfs/jfs_unicode.c b/fs/jfs/jfs_unicode.c
index 974077fe1..c7de6f5bb 100644
--- a/fs/jfs/jfs_unicode.c
+++ b/fs/jfs/jfs_unicode.c
@@ -3,16 +3,16 @@
  *
  *   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
- *   the Free Software Foundation; either version 2 of the License, or 
+ *   the Free Software Foundation; either version 2 of the License, or
  *   (at your option) any later version.
- * 
+ *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  *   the GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
- *   along with this program;  if not, write to the Free Software 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
@@ -29,7 +29,7 @@
  * FUNCTION:	Convert little-endian unicode string to character string
  *
  */
-int jfs_strfromUCS_le(char *to, const wchar_t * from,	/* LITTLE ENDIAN */
+int jfs_strfromUCS_le(char *to, const __le16 * from,
 		      int len, struct nls_table *codepage)
 {
 	int i;
@@ -51,17 +51,18 @@ int jfs_strfromUCS_le(char *to, const wchar_t * from,	/* LITTLE ENDIAN */
 		}
 	} else {
 		for (i = 0; (i < len) && from[i]; i++) {
-			if (le16_to_cpu(from[i]) & 0xff00) {
-				if (warn) {
+			if (unlikely(le16_to_cpu(from[i]) & 0xff00)) {
+				to[i] = '?';
+				if (unlikely(warn)) {
 					warn--;
 					warn_again--;
 					printk(KERN_ERR
-			"non-latin1 character 0x%x found in JFS file name\n", 
-		       			       le16_to_cpu(from[i]));
+			"non-latin1 character 0x%x found in JFS file name\n",
+					       le16_to_cpu(from[i]));
 					printk(KERN_ERR
 				"mount with iocharset=utf8 to access\n");
 				}
-				to[i] = '?';
+
 			}
 			else
 				to[i] = (char) (le16_to_cpu(from[i]));
@@ -123,7 +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);