[CIFS] Cleanup sparse warnings for unicode little endian casts

Following Shaggy's suggestion, do a better job on the unicode string
handling routines in cifs in specifying that the wchar_t are really
little endian widechars (__le16).

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index a53c596e1082..8dbd8c2c0e3b 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1553,7 +1553,7 @@ createSymLinkRetry:
 
         if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                 name_len =
-                    cifs_strtoUCS((wchar_t *) pSMB->FileName, fromName, PATH_MAX
+                    cifs_strtoUCS((__le16 *) pSMB->FileName, fromName, PATH_MAX
                                   /* find define for this maxpathcomponent */
                                   , nls_codepage);
                 name_len++;     /* trailing null */
@@ -1577,7 +1577,7 @@ createSymLinkRetry:
         data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
         if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                 name_len_target =
-                    cifs_strtoUCS((wchar_t *) data_offset, toName, PATH_MAX
+                    cifs_strtoUCS((__le16 *) data_offset, toName, PATH_MAX
                                   /* find define for this maxpathcomponent */
                                   , nls_codepage);
                 name_len_target++;      /* trailing null */
@@ -1803,7 +1803,7 @@ querySymLinkRetry:
 
         if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
                 name_len =
-                    cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
+                    cifs_strtoUCS((__le16 *) pSMB->FileName, searchName, PATH_MAX
                                   /* find define for this maxpathcomponent */
                                   , nls_codepage);
                 name_len++;     /* trailing null */
@@ -1860,7 +1860,7 @@ querySymLinkRetry:
                                         min_t(const int, buflen,count) / 2);
                         /* BB FIXME investigate remapping reserved chars here */
                                 cifs_strfromUCS_le(symlinkinfo,
-                                        (wchar_t *) ((char *)&pSMBr->hdr.Protocol +
+                                        (__le16 *) ((char *)&pSMBr->hdr.Protocol +
                                                 data_offset),
                                         name_len, nls_codepage);
                         } else {
@@ -1951,7 +1951,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
                                                         reparse_buf->TargetNameOffset),
                                                         min(buflen/2, reparse_buf->TargetNameLen / 2)); 
                                         cifs_strfromUCS_le(symlinkinfo,
-                                                (wchar_t *) (reparse_buf->LinkNamesBuf + 
+                                                (__le16 *) (reparse_buf->LinkNamesBuf + 
                                                 reparse_buf->TargetNameOffset),
                                                 name_len, nls_codepage);
                                 } else { /* ASCII names */
@@ -3203,7 +3203,7 @@ getDFSRetry:
                                 temp = ((char *)referrals) + le16_to_cpu(referrals->DfsPathOffset);
                                 if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE) {
                                         cifs_strfromUCS_le(*targetUNCs,
-                                                (wchar_t *) temp, name_len, nls_codepage);
+                                                (__le16 *) temp, name_len, nls_codepage);
                                 } else {
                                         strncpy(*targetUNCs,temp,name_len);
                                 }