cifs: change bleft in decode_unicode_ssetup back to signed type

[pandora-kernel.git] / fs / cifs / sess.c

diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index f6728eb..2e2c911 100644 (file)
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -276,7 +276,7 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifsSesInfo *ses,
 }
 
 static void
-decode_unicode_ssetup(char **pbcc_area, __u16 bleft, struct cifsSesInfo *ses,
+decode_unicode_ssetup(char **pbcc_area, int bleft, struct cifsSesInfo *ses,
                      const struct nls_table *nls_cp)
 {
        int len;
@@ -284,19 +284,6 @@ decode_unicode_ssetup(char **pbcc_area, __u16 bleft, struct cifsSesInfo *ses,
 
        cFYI(1, "bleft %d", bleft);
 
-       /*
-        * Windows servers do not always double null terminate their final
-        * Unicode string. Check to see if there are an uneven number of bytes
-        * left. If so, then add an extra NULL pad byte to the end of the
-        * response.
-        *
-        * See section 2.7.2 in "Implementing CIFS" for details
-        */
-       if (bleft % 2) {
-               data[bleft] = 0;
-               ++bleft;
-       }
-
        kfree(ses->serverOS);
        ses->serverOS = cifs_strndup_from_ucs(data, bleft, true, nls_cp);
        cFYI(1, "serverOS=%s", ses->serverOS);