tests/.../reverse_debugging: Remove unsatisfiable condition

get_qemu_img() already skips the test if qemu-img is not found and does
not return None. Eliminate the check for None on its result, and the
unreachable skipTest() gated by it.

Signed-off-by: Yodel Eldar <yodel.eldar@yodel.dev>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20260203182153.75276-1-yodel.eldar@yodel.dev>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/functional/reverse_debugging.py

@@ -73,9 +73,6 @@ class ReverseDebugging(LinuxKernelTest):
         self.log.info('creating qcow2 image for VM snapshots')
         image_path = os.path.join(self.workdir, 'disk.qcow2')
         qemu_img = get_qemu_img(self)
-        if qemu_img is None:
-            self.skipTest('Could not find "qemu-img", which is required to '
-                          'create the temporary qcow2 image')
         out = check_output([qemu_img, 'create', '-f', 'qcow2', image_path, '128M'],
                            encoding='utf8')
         self.log.info("qemu-img: %s" % out)