[CIFS] Fix path name conversion for long filenames when mapchars mount
option was specified at mount time.

Signed-off-by: Steve French (sfrench@us.ibm.com)
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index dab4774..3196d4c 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,9 @@
+Version 1.35
+------------
+Add writepage performance improvements.  Fix path name conversions
+for long filenames on mounts which were done with "mapchars" mount option
+specified.
+
 Version 1.34
 ------------
 Fix error mapping of the TOO_MANY_LINKS (hardlinks) case.
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 072b4ee..20ae415 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -611,6 +611,7 @@
 		src_char = source[i];
 		switch (src_char) {
 			case 0:
+				target[j] = 0;
 				goto ctoUCS_out;
 			case ':':
 				target[j] = cpu_to_le16(UNI_COLON);