xfstests: Decomplicate quota setup in 050

Only test 050 uses the _qsetup function, and it only uses the ID
part of it in the test. The attempts to link output files is useless
as there are no different output files used by the test.

Hence kill the _qsetup function, and move the code into test 050,
simplifying it down to the minimum needed.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
Signed-off-by: Rich Johnston <rjohnston@sgi.com>

tests/xfs/050

@@ -100,6 +100,25 @@ _filter_and_check_blks()
 	' | _filter_report
 }
 
+_qsetup()
+{
+	opt=$1
+	enforce=0
+	if [ $opt = "u" -o $opt = "uno" ]; then
+		type=u
+		eval `_choose_uid`
+	elif [ $opt = "g" -o $opt = "gno" ]; then
+		type=g
+		eval `_choose_gid`
+	elif [ $opt = "p" -o $opt = "pno" ]; then
+		type=p
+		eval `_choose_prid`
+	fi
+	[ $opt = "u" -o $opt = "g" -o $opt = "p" ] && enforce=1
+
+	echo "Using type=$type id=$id" >> $seqres.full
+}
+
 _exercise()
 {
 	_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
@@ -118,10 +137,9 @@ _exercise()
 	[ $extsize -ge 512000 ] && \
 		_notrun "Extent size hint is too large ($extsize bytes)"
 
-	_qsetup
+	_qsetup $1
 
-	echo "Using output from '" `ls -l $seq.out` "'" >>$seqres.full
-	echo "and using type=$type id=$id" >>$seqres.full
+	echo "Using type=$type id=$id" >>$seqres.full
 
 	echo
 	echo "*** report no quota settings" | tee -a $seqres.full
@@ -206,11 +224,11 @@ then
 else
 	_qmount_option "uquota"
 fi
-_exercise
+_exercise u
 
 echo "*** group"
 _qmount_option "gquota"
-_exercise
+_exercise g
 
 echo "*** uqnoenforce"
 if [ "$HOSTOS" == "IRIX" ]
@@ -219,19 +237,19 @@ then
 else
 	_qmount_option "uqnoenforce"
 fi
-_exercise
+_exercise uno
 
 echo "*** gqnoenforce"
 _qmount_option "gqnoenforce"
-_exercise
+_exercise gno
 
 echo "*** pquota"
 _qmount_option "pquota"
-_exercise
+_exercise p
 
 echo "*** pqnoenforce"
 _qmount_option "pqnoenforce"
-_exercise
+_exercise pno
 
 # success, all done
 status=0