From 89edf36c177eec2b1a2cbbcaff48c4e9a946a190 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= Date: Fri, 23 Aug 2013 23:29:23 +0000 Subject: Add additional error handling to pcidev_readbar() callers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is mostly a leftover of Niklas' "remove exit call from pcidev_init" patch. While not explicitly necessary detecting errors early is usually a good idea. Corresponding to flashrom svn r1718. Signed-off-by: Niklas Söderlund Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- nicnatsemi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'nicnatsemi.c') diff --git a/nicnatsemi.c b/nicnatsemi.c index d62a73f4..cb8da6d2 100644 --- a/nicnatsemi.c +++ b/nicnatsemi.c @@ -64,6 +64,8 @@ int nicnatsemi_init(void) return 1; io_base_addr = pcidev_readbar(dev, PCI_BASE_ADDRESS_0); + if (!io_base_addr) + return 1; /* The datasheet shows address lines MA0-MA16 in one place and MA0-MA15 * in another. My NIC has MA16 connected to A16 on the boot ROM socket -- cgit v1.2.3