old_addr is initialized, but not used. remove the useless variable. Signed-off-by: Isaku Yamahata <yamah...@valinux.co.jp> --- src/pciinit.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/src/pciinit.c b/src/pciinit.c index f75e552..0346423 100644 --- a/src/pciinit.c +++ b/src/pciinit.c @@ -39,12 +39,10 @@ static u32 pci_bar(u16 bdf, int region_num) static void pci_set_io_region_addr(u16 bdf, int region_num, u32 addr) { - u32 ofs, old_addr; + u32 ofs; ofs = pci_bar(bdf, region_num); - old_addr = pci_config_readl(bdf, ofs); - pci_config_writel(bdf, ofs, addr); dprintf(1, "region %d: 0x%08x\n", region_num, addr); } -- 1.7.1.1