xfstests: cleanup duplicates in all tests

There are duplicate blank lines, comment hash and lines
containing duplicate seqres= declarations, remove them.

Signed-off-by: Rich Johnston <rjohnston@sgi.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>

tests/xfs/115

@@ -24,8 +24,6 @@
 
 seq=`basename $0`
 seqres=$RESULT_DIR/$seq
-seqres=$RESULT_DIR/$seq
-seqres=$RESULT_DIR/$seq
 echo "QA output created by $seq"
 
 here=`pwd`
@@ -92,7 +90,6 @@ _filter()
 	 -e 's/Attribute "[0-9][0-9]*/Attribute "INODE/'
 }
 
-
 # get standard environment, filters and checks
 . ./common/rc
 . ./common/filter
@@ -136,7 +133,6 @@ touch $d/file7
 touch $d/file8
 touch $d/file9
 
-
 _do_test()
 {
 	echo ""