[PATCH] qemu-iotests: Fix FilePaths cleanup

[Nir Soffer]

If os.remove() fails to remove one of the paths, for example if the file
was removed by the test, the cleanup loop would exit silently, without
removing the rest of the files.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>
---
 dtc                           | 2 +-
 tests/qemu-iotests/iotests.py | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dtc b/dtc
index 85e5d83984..88f18909db 160000
--- a/dtc
+++ b/dtc
@@ -1 +1 @@
-Subproject commit 85e5d839847af54efab170f2b1331b2a6421e647
+Subproject commit 88f18909db731a627456f26d779445f84e449536
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 717b5b652c..16a04df8a3 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -468,11 +468,11 @@ class FilePaths:
         return self.paths
 
     def __exit__(self, exc_type, exc_val, exc_tb):
-        try:
-            for path in self.paths:
+        for path in self.paths:
+            try:
                 os.remove(path)
-        except OSError:
-            pass
+            except OSError:
+                pass
         return False
 
 class FilePath(FilePaths):
-- 
2.26.2