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[PULL,13/13] qobject: Update coccinelle script to catch Q{INC, DEC}REF

Message ID 10cb4ec41734243b2798bd1d53919827eaccd673.1499866676.git.mjt@msgid.tls.msk.ru
State New
Headers show

Commit Message

Michael Tokarev July 12, 2017, 1:38 p.m. UTC 
From: Eric Blake <eblake@redhat.com>

A recent patch submission was about to use qobject_decref(QOBJECT(E)),
even though we already have QDECREF(E) for that purpose.  While our
tree is currently free from the longhand form, we might as well update
our coccinelle script to catch any future relapses.

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 scripts/coccinelle/qobject.cocci | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/scripts/coccinelle/qobject.cocci b/scripts/coccinelle/qobject.cocci
index c3253deb1b..c518caf7b1 100644
--- a/scripts/coccinelle/qobject.cocci
+++ b/scripts/coccinelle/qobject.cocci
@@ -3,6 +3,12 @@ 
 expression Obj, Key, E;
 @@
 (
+- qobject_incref(QOBJECT(E));
++ QINCREF(E);
+|
+- qobject_decref(QOBJECT(E));
++ QDECREF(E);
+|
 - qdict_put_obj(Obj, Key, QOBJECT(E));
 + qdict_put(Obj, Key, E);
 |