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Subject: [PATCH] drm/komeda: Fix error: not allocating enough data 1592 vs
 1584
Thread-Topic: [PATCH] drm/komeda: Fix error: not allocating enough data 1592
 vs 1584
Thread-Index: AQHVVmRfb2zs0H17zEmg1qVsSJCUdg==
Date:   Mon, 19 Aug 2019 08:01:57 +0000
Message-ID: <20190819080136.10190-1-james.qian.wang@arm.com>
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The patch 5d51f6c0da1b: "drm/komeda: Add writeback support" from May
23, 2019, leads to the following static checker warning:

        drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c:151 komeda=
_wb_connector_add()
        error: not allocating enough data 1592 vs 1584

This is a typo which misuse "wb_conn" but which should be "kwb_conn" to
allocate the memory.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.=
com>
---
 drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/dri=
vers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
index 617e1f7b8472..2851cac94d86 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
@@ -148,7 +148,7 @@ static int komeda_wb_connector_add(struct komeda_kms_de=
v *kms,
 	if (!kcrtc->master->wb_layer)
 		return 0;
=20
-	kwb_conn =3D kzalloc(sizeof(*wb_conn), GFP_KERNEL);
+	kwb_conn =3D kzalloc(sizeof(*kwb_conn), GFP_KERNEL);
 	if (!kwb_conn)
 		return -ENOMEM;
=20
--=20
2.20.1