Remove trailing whitespace for the entire source tree

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/lib/ext2fs/tst_bitops.c b/lib/ext2fs/tst_bitops.c
index eede295..6febe68 100644
--- a/lib/ext2fs/tst_bitops.c
+++ b/lib/ext2fs/tst_bitops.c
@@ -2,7 +2,7 @@
  * This testing program makes sure the bitops functions work
  *
  * Copyright (C) 2001 by Theodore Ts'o.
- * 
+ *
  * %Begin-Header%
  * This file may be redistributed under the terms of the GNU Public
  * License.
@@ -97,7 +97,7 @@
 		}
 	}
 	printf("ext2fs_clear_bit test succeed.\n");
-		
+
 
 	/* Do bigarray test */
 	bigarray = malloc(1 << 29);
@@ -150,7 +150,7 @@
 		}
 	}
 	printf("ext2fs_clear_bit test succeed.\n");
-		
+
 
         bigarray[BIG_TEST_BIT >> 3] = 0;