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[PATCH 1/3] scripts/coccinelle: New use-g_new-etc.cocci
- To: qemu-devel@xxxxxxxxxx
- From: Markus Armbruster <armbru@xxxxxxxxxx>
- Date: Mon, 14 Mar 2022 17:01:06 +0100
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- Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>, Richard Henderson <richard.henderson@xxxxxxxxxx>, Gerd Hoffmann <kraxel@xxxxxxxxxx>, Christian Schoenebeck <qemu_oss@xxxxxxxxxxxxx>, "Gonglei (Arei)" <arei.gonglei@xxxxxxxxxx>, Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Igor Mammedov <imammedo@xxxxxxxxxx>, Ani Sinha <ani@xxxxxxxxxxx>, Laurent Vivier <lvivier@xxxxxxxxxx>, Amit Shah <amit@xxxxxxxxxx>, Peter Maydell <peter.maydell@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, Paul Durrant <paul@xxxxxxx>, Hervé Poussineau <hpoussin@xxxxxxxxxxx>, Aleksandar Rikalo <aleksandar.rikalo@xxxxxxxxxx>, Corey Minyard <cminyard@xxxxxxxxxx>, Patrick Venture <venture@xxxxxxxxxx>, Eduardo Habkost <eduardo@xxxxxxxxxxx>, Marcel Apfelbaum <marcel.apfelbaum@xxxxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, Cédric Le Goater <clg@xxxxxxxx>, Daniel Henrique Barboza <danielhb413@xxxxxxxxx>, David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>, Greg Kurz <groug@xxxxxxxx>, Philippe Mathieu-Daudé <f4bug@xxxxxxxxx>, Jean-Christophe Dubois <jcd@xxxxxxxxxxxxxxx>, Keith Busch <kbusch@xxxxxxxxxx>, Klaus Jensen <its@xxxxxxxxxxxxx>, Yuval Shaia <yuval.shaia.ml@xxxxxxxxx>, Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>, Magnus Damm <magnus.damm@xxxxxxxxx>, Fabien Chouteau <chouteau@xxxxxxxxxxx>, KONRAD Frederic <frederic.konrad@xxxxxxxxxxx>, Mark Cave-Ayland <mark.cave-ayland@xxxxxxxxxxxx>, Artyom Tarasenko <atar4qemu@xxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, Eric Auger <eric.auger@xxxxxxxxxx>, Max Filippov <jcmvbkbc@xxxxxxxxx>, Juan Quintela <quintela@xxxxxxxxxx>, "Dr. David Alan Gilbert" <dgilbert@xxxxxxxxxx>, Konstantin Kostiuk <kkostiuk@xxxxxxxxxx>, Michael Roth <michael.roth@xxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Pavel Dovgalyuk <pavel.dovgaluk@xxxxxxxxx>, Alex Bennée <alex.bennee@xxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, Wenchao Wang <wenchao.wang@xxxxxxxxx>, Colin Xu <colin.xu@xxxxxxxxx>, Kamil Rytarowski <kamil@xxxxxxxxxx>, Reinoud Zandijk <reinoud@xxxxxxxxxx>, Sunil Muthuswamy <sunilmut@xxxxxxxxxxxxx>, Cornelia Huck <cohuck@xxxxxxxxxx>, Thomas Huth <thuth@xxxxxxxxxx>, Eric Blake <eblake@xxxxxxxxxx>, Vladimir Sementsov-Ogievskiy <vsementsov@xxxxxxxxxxxxx>, John Snow <jsnow@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, qemu-arm@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, qemu-ppc@xxxxxxxxxx, qemu-block@xxxxxxxxxx, haxm-team@xxxxxxxxx, qemu-s390x@xxxxxxxxxx
- Delivery-date: Mon, 14 Mar 2022 16:02:04 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
This is the semantic patch from commit b45c03f585 "arm: Use g_new() &
friends where that makes obvious sense".
Signed-off-by: Markus Armbruster <armbru@xxxxxxxxxx>
---
scripts/coccinelle/use-g_new-etc.cocci | 75 ++++++++++++++++++++++++++
1 file changed, 75 insertions(+)
create mode 100644 scripts/coccinelle/use-g_new-etc.cocci
diff --git a/scripts/coccinelle/use-g_new-etc.cocci
b/scripts/coccinelle/use-g_new-etc.cocci
new file mode 100644
index 0000000000..e2280e93b3
--- /dev/null
+++ b/scripts/coccinelle/use-g_new-etc.cocci
@@ -0,0 +1,75 @@
+// Use g_new() & friends where that makes obvious sense
+@@
+type T;
+@@
+-g_malloc(sizeof(T))
++g_new(T, 1)
+@@
+type T;
+@@
+-g_try_malloc(sizeof(T))
++g_try_new(T, 1)
+@@
+type T;
+@@
+-g_malloc0(sizeof(T))
++g_new0(T, 1)
+@@
+type T;
+@@
+-g_try_malloc0(sizeof(T))
++g_try_new0(T, 1)
+@@
+type T;
+expression n;
+@@
+-g_malloc(sizeof(T) * (n))
++g_new(T, n)
+@@
+type T;
+expression n;
+@@
+-g_try_malloc(sizeof(T) * (n))
++g_try_new(T, n)
+@@
+type T;
+expression n;
+@@
+-g_malloc0(sizeof(T) * (n))
++g_new0(T, n)
+@@
+type T;
+expression n;
+@@
+-g_try_malloc0(sizeof(T) * (n))
++g_try_new0(T, n)
+@@
+type T;
+expression p, n;
+@@
+-g_realloc(p, sizeof(T) * (n))
++g_renew(T, p, n)
+@@
+type T;
+expression p, n;
+@@
+-g_try_realloc(p, sizeof(T) * (n))
++g_try_renew(T, p, n)
+@@
+type T;
+expression n;
+@@
+-(T *)g_new(T, n)
++g_new(T, n)
+@@
+type T;
+expression n;
+@@
+-(T *)g_new0(T, n)
++g_new0(T, n)
+@@
+type T;
+expression p, n;
+@@
+-(T *)g_renew(T, p, n)
++g_renew(T, p, n)
--
2.35.1
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