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drivers/video/auo_k190x.c: drop kfree of devm_kzalloc's data
Using kfree to free data allocated with devm_kzalloc causes double frees. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ x = devm_kzalloc(...) ... ?-kfree(x); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
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1 changed files with 0 additions and 2 deletions
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@ -987,7 +987,6 @@ int __devinit auok190x_common_probe(struct platform_device *pdev,
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fb_dealloc_cmap(&info->cmap);
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err_cmap:
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fb_deferred_io_cleanup(info);
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kfree(info->fbdefio);
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err_defio:
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vfree((void *)info->screen_base);
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err_irq:
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@ -1022,7 +1021,6 @@ int __devexit auok190x_common_remove(struct platform_device *pdev)
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fb_dealloc_cmap(&info->cmap);
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fb_deferred_io_cleanup(info);
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kfree(info->fbdefio);
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vfree((void *)info->screen_base);
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