From 7f0658d37f2d9a3a251f5b0bf1877eb9ec593f04 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 22 Oct 2012 16:58:30 +0800 Subject: sata_inic162x: remove unused variable in inic_scr_read() The variable addr is initialized but never used otherwise, so remove the unused variable. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun Signed-off-by: Jeff Garzik --- drivers/ata/sata_inic162x.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/ata/sata_inic162x.c') diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index dc35f4d..1e6827c 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -273,12 +273,10 @@ static void inic_reset_port(void __iomem *port_base) static int inic_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val) { void __iomem *scr_addr = inic_port_base(link->ap) + PORT_SCR; - void __iomem *addr; if (unlikely(sc_reg >= ARRAY_SIZE(scr_map))) return -EINVAL; - addr = scr_addr + scr_map[sc_reg] * 4; *val = readl(scr_addr + scr_map[sc_reg] * 4); /* this controller has stuck DIAG.N, ignore it */ -- cgit v1.1