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video: fbdev: au1200fb: Return an error code if a memory allocation fails
'ret' is known to be 0 at this point. In case of memory allocation error in 'framebuffer_alloc()', return -ENOMEM instead. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
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1 changed files with 3 additions and 1 deletions
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@ -1680,8 +1680,10 @@ static int au1200fb_drv_probe(struct platform_device *dev)
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fbi = framebuffer_alloc(sizeof(struct au1200fb_device),
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fbi = framebuffer_alloc(sizeof(struct au1200fb_device),
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&dev->dev);
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&dev->dev);
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if (!fbi)
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if (!fbi) {
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ret = -ENOMEM;
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goto failed;
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goto failed;
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}
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_au1200fb_infos[plane] = fbi;
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_au1200fb_infos[plane] = fbi;
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fbdev = fbi->par;
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fbdev = fbi->par;
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