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Commit 044cc5ec authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
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video: fbdev: au1200fb: Return an error code if a memory allocation fails 




[ Upstream commit 8cae353e6b01ac3f18097f631cdbceb5ff28c7f3 ]

'ret' is known to be 0 at this point.
In case of memory allocation error in 'framebuffer_alloc()', return
-ENOMEM instead.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 16793c32

drivers/video/fbdev/au1200fb.c

+3 −1
Original line number Diff line number Diff line
@@ -1680,8 +1680,10 @@ static int au1200fb_drv_probe(struct platform_device *dev) 


		fbi = framebuffer_alloc(sizeof(struct au1200fb_device),

					&dev->dev);

		if (!fbi)

		if (!fbi) {

			ret = -ENOMEM;

			goto failed;

		}



		_au1200fb_infos[plane] = fbi;

		fbdev = fbi->par;