[CIFS] remove trailing whitespace

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

fs/cifs/inode.c

@@ -1019,7 +1019,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
 				     CIFS_MOUNT_DYNPERM)
 					direntry->d_inode->i_mode =
 						(mode | S_IFDIR);
-					
+
 				if (cifs_sb->mnt_cifs_flags &
 				     CIFS_MOUNT_SET_UID) {
 					direntry->d_inode->i_uid =