btrfs: drop no-op count=$(( count-- ))

This line doesn't result in a changed count value. The tests don't
appear to rely on a decremented value, so remove the line.

Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/tests/btrfs/124 b/tests/btrfs/124
index e8d77aaadf2d3af24a91cb05e9992213a02a0041..3d8141a109f0c68cc755948d2eb43ac26f2bee93 100755 (executable)
--- a/tests/btrfs/124
+++ b/tests/btrfs/124
@@ -74,7 +74,6 @@ _scratch_mount >> $seqres.full 2>&1
 _run_btrfs_util_prog filesystem show
 dd if=/dev/zero of="$SCRATCH_MNT"/tf1 bs=$bs count=1 \
                                        >>$seqres.full 2>&1
-count=$(( count-- ))
 echo "unmount" >> $seqres.full
 echo "clean btrfs ko" >> $seqres.full
 _scratch_unmount

diff --git a/tests/btrfs/125 b/tests/btrfs/125
index 44ba49ec565aa97f783d6a18d9517b37c30f7842..b58f2aa282bd3441ce85479d06afe379a4702982 100755 (executable)
--- a/tests/btrfs/125
+++ b/tests/btrfs/125
@@ -80,7 +80,6 @@ dd if=/dev/zero of="$SCRATCH_MNT"/tf1 bs=$bs count=1 \
                                        >>$seqres.full 2>&1
 _run_btrfs_util_prog filesystem show
 _run_btrfs_util_prog filesystem df $SCRATCH_MNT
-count=$(( count-- ))
 
 #-------------degraded-init-------------------
 echo >> $seqres.full