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Commit b88a57cc authored by Amol Lad's avatar Amol Lad Committed by Linus Torvalds
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[PATCH] ioremap balanced with iounmap for drivers/video/vesafb 



ioremap must be balanced by an iounmap and failing to do so can result in a
memory leak.

Signed-off-by: default avatarAmol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent ef26dd7f

drivers/video/vesafb.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -456,6 +456,8 @@ static int __init vesafb_probe(struct platform_device *dev) 
	       info->node, info->fix.id);

	       info->node, info->fix.id);

	return 0;

	return 0;

err:

err:

	if (info->screen_base)

		iounmap(info->screen_base);

	framebuffer_release(info);

	framebuffer_release(info);

	release_mem_region(vesafb_fix.smem_start, size_total);

	release_mem_region(vesafb_fix.smem_start, size_total);

	return err;

	return err;