From patchwork Mon Aug 30 02:32:01 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: pciinit: remove unused variable, old_addr, in pci_set_io_region_addr(). Date: Sun, 29 Aug 2010 16:32:01 -0000 From: Isaku Yamahata X-Patchwork-Id: 62983 Message-Id: <20100830023201.GB22847@valinux.co.jp> To: seabios@seabios.org Cc: Cam Macdonell , qemu-devel@nongnu.org old_addr is initialized, but not used. remove the useless variable. Signed-off-by: Isaku Yamahata --- 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); }