From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Thu, 13 Dec 2012 10:08:21 +0000 (+0200)
Subject: OMAPFB: use devm_kzalloc to allocate omapfb2_device
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=057eeaee6803dafbbf2f79345643530e731ba7cb;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

OMAPFB: use devm_kzalloc to allocate omapfb2_device

Use devm_kzalloc to allocate omapfb2_device. This fixes possible memory
leak:

drivers/video/omap2/omapfb/omapfb-main.c:2553 omapfb_probe() warn:
possible memory leak of 'fbdev'

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 4fa9487a872..477a20817d0 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -1868,7 +1868,6 @@ static void omapfb_free_resources(struct omapfb2_device *fbdev)
 	}
 
 	dev_set_drvdata(fbdev->dev, NULL);
-	kfree(fbdev);
 }
 
 static int omapfb_create_framebuffers(struct omapfb2_device *fbdev)
@@ -2413,7 +2412,8 @@ static int __init omapfb_probe(struct platform_device *pdev)
 		goto err0;
 	}
 
-	fbdev = kzalloc(sizeof(struct omapfb2_device), GFP_KERNEL);
+	fbdev = devm_kzalloc(&pdev->dev, sizeof(struct omapfb2_device),
+			GFP_KERNEL);
 	if (fbdev == NULL) {
 		r = -ENOMEM;
 		goto err0;