5 files changed, 24 insertions, 13 deletions

diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 939f91aac162..977dc0e85ccb 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -253,6 +253,9 @@ struct smb_version_operations {
         void (*mkdir_setinfo)(struct inode *, const char *,
                               struct cifs_sb_info *, struct cifs_tcon *,
                               const unsigned int);
+        /* remove directory */
+        int (*rmdir)(const unsigned int, struct cifs_tcon *, const char *,
+                     struct cifs_sb_info *);
 };
 
 struct smb_version_values {
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 5e128fb2b618..f1bbf8305d3a 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -297,8 +297,7 @@ extern int CIFSSMBUnixSetPathInfo(const unsigned int xid,
 extern int CIFSSMBMkDir(const unsigned int xid, struct cifs_tcon *tcon,
                         const char *name, struct cifs_sb_info *cifs_sb);
 extern int CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,
-                        const char *name, const struct nls_table *nls_codepage,
-                        int remap_special_chars);
+                        const char *name, struct cifs_sb_info *cifs_sb);
 extern int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon,
                         const char *name, __u16 type,
                         const struct nls_table *nls_codepage,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index eb74cceef480..074923ce593d 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -948,15 +948,15 @@ DelFileRetry:
 }
 
 int
-CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,
-             const char *dirName, const struct nls_table *nls_codepage,
-             int remap)
+CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon, const char *name,
+             struct cifs_sb_info *cifs_sb)
 {
         DELETE_DIRECTORY_REQ *pSMB = NULL;
         DELETE_DIRECTORY_RSP *pSMBr = NULL;
         int rc = 0;
         int bytes_returned;
         int name_len;
+        int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR;
 
         cFYI(1, "In CIFSSMBRmDir");
 RmDirRetry:
@@ -966,14 +966,15 @@ RmDirRetry:
                 return rc;
 
         if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
-                name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, dirName,
-                                              PATH_MAX, nls_codepage, remap);
+                name_len = cifsConvertToUTF16((__le16 *) pSMB->DirName, name,
+                                              PATH_MAX, cifs_sb->local_nls,
+                                              remap);
                 name_len++;     /* trailing null */
                 name_len *= 2;
         } else {                /* BB improve check for buffer overruns BB */
-                name_len = strnlen(dirName, PATH_MAX);
+                name_len = strnlen(name, PATH_MAX);
                 name_len++;     /* trailing null */
-                strncpy(pSMB->DirName, dirName, name_len);
+                strncpy(pSMB->DirName, name, name_len);
         }
 
         pSMB->BufferFormat = 0x04;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index d7e74b1268cb..7354877fa3bd 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1426,7 +1426,8 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
         unsigned int xid;
         struct cifs_sb_info *cifs_sb;
         struct tcon_link *tlink;
-        struct cifs_tcon *pTcon;
+        struct cifs_tcon *tcon;
+        struct TCP_Server_Info *server;
         char *full_path = NULL;
         struct cifsInodeInfo *cifsInode;
 
@@ -1446,10 +1447,16 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
                 rc = PTR_ERR(tlink);
                 goto rmdir_exit;
         }
-        pTcon = tlink_tcon(tlink);
+        tcon = tlink_tcon(tlink);
+        server = tcon->ses->server;
+
+        if (!server->ops->rmdir) {
+                rc = -ENOSYS;
+                cifs_put_tlink(tlink);
+                goto rmdir_exit;
+        }
 
-        rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls,
-                          cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+        rc = server->ops->rmdir(xid, tcon, full_path, cifs_sb);
         cifs_put_tlink(tlink);
 
         if (!rc) {
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 861e2df0c37d..3129ac74b819 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -643,6 +643,7 @@ struct smb_version_operations smb1_operations = {
         .echo = CIFSSMBEcho,
         .mkdir = CIFSSMBMkDir,
         .mkdir_setinfo = cifs_mkdir_setinfo,
+        .rmdir = CIFSSMBRmDir,
 };
 
 struct smb_version_values smb1_values = {