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/generic/062

@@ -25,8 +25,6 @@
 
 seq=`basename $0`
 seqres=$RESULT_DIR/$seq
-seqres=$RESULT_DIR/$seq
-seqres=$RESULT_DIR/$seq
 echo "QA output created by $seq"
 
 here=`pwd`
@@ -142,7 +140,6 @@ for nsp in $ATTR_MODES; do
 	done
 done
 
-
 # 
 # Test the directory descent code
 # 
@@ -174,7 +171,6 @@ echo
 echo "*** directory descent without following symlinks"
 getfattr -h -P -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
 
-
 # 
 # Test the backup/restore code
 #