Commit d4e26aae authored by Jia-Ju Bai's avatar Jia-Ju Bai Committed by David S. Miller
Browse files

atm: firestream: check the return value of ioremap() in fs_init() 



The function ioremap() in fs_init() can fail, so its return value should
be checked.

Reported-by: default avatarTOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: default avatarJia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 90d40252

drivers/atm/firestream.c

+2 −0
Original line number Diff line number Diff line
@@ -1676,6 +1676,8 @@ static int fs_init(struct fs_dev *dev) 
	dev->hw_base = pci_resource_start(pci_dev, 0);



	dev->base = ioremap(dev->hw_base, 0x1000);

	if (!dev->base)

		return 1;



	reset_chip (dev);