Commit 6af574e8 authored Jul 04, 2017 by Alexey Khoroshilov Committed by Bartlomiej Zolnierkiewicz Jul 04, 2017

vmlfb: Fix error handling in cr_pll_init()



There is an error path, where iomemory is left mapped.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

parent 526c9e97

drivers/video/fbdev/vermilion/cr_pll.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -185,6 +185,7 @@ static int __init cr_pll_init(void)
		if (err) {
		printk(KERN_ERR
		"Carillo Ranch failed to initialize vml_sys.\n");
		iounmap(mch_regs_base);
		pci_dev_put(mch_dev);
		return err;
		}