Remove trailing whitespace for the entire source tree

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/ext2fs/lookup.c b/lib/ext2fs/lookup.c
index 1745f33..9cb97f1 100644
--- a/lib/ext2fs/lookup.c
+++ b/lib/ext2fs/lookup.c
@@ -1,6 +1,6 @@
 /*
  * lookup.c --- ext2fs directory lookup operations
- * 
+ *
  * Copyright (C) 1993, 1994, 1994, 1995 Theodore Ts'o.
  *
  * %Begin-Header%
@@ -23,7 +23,7 @@
 	int		len;
 	ext2_ino_t	*inode;
 	int		found;
-};	
+};
 
 #ifdef __TURBOC__
  #pragma argsused