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drivers/video/backlight/da9052_bl.c: drop devm_kfree of devm_kzalloc'd data 

devm_kfree should not have to be explicitly used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,d;
@@

x = devm_kzalloc(...)
...
?-devm_kfree(d,x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Julia Lawall 2012-10-04 17:12:59 -07:00 committed by Linus Torvalds
parent 56a2aba3c4
commit 66be0e5bf5
1 changed files with 0 additions and 2 deletions
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2
drivers/video/backlight/da9052_bl.c
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@ -129,7 +129,6 @@ static int da9052_backlight_probe(struct platform_device *pdev)
&da9052_backlight_ops, &props);
if (IS_ERR(bl)) {
dev_err(&pdev->dev, "Failed to register backlight\n");
devm_kfree(&pdev->dev, wleds);
return PTR_ERR(bl);
}
@ -149,7 +148,6 @@ static int da9052_backlight_remove(struct platform_device *pdev)
wleds->state = DA9052_WLEDS_OFF;
da9052_adjust_wled_brightness(wleds);
backlight_device_unregister(bl);
devm_kfree(&pdev->dev, wleds);
return 0;
}