[CIFS] Remove some unused functions/declarations

Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 03ade0f..86b9dbb 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1134,7 +1134,7 @@
 	return rc;
 }
 
-int cifs_vmtruncate(struct inode * inode, loff_t offset)
+static int cifs_vmtruncate(struct inode * inode, loff_t offset)
 {
 	struct address_space *mapping = inode->i_mapping;
 	unsigned long limit;
@@ -1431,9 +1431,11 @@
 	return rc;
 }
 
+#if 0
 void cifs_delete_inode(struct inode *inode)
 {
 	cFYI(1, ("In cifs_delete_inode, inode = 0x%p", inode));
 	/* may have to add back in if and when safe distributed caching of
 	   directories added e.g. via FindNotify */
 }
+#endif