diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-22 16:58:30 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-11-28 12:39:09 -0500 |
| commit | 7f0658d37f2d9a3a251f5b0bf1877eb9ec593f04 (patch) | |
| tree | 53aab53a6ed2fc88661941a435d32c54c2cf870d | |
| parent | 8b34f2cc99df7275652ac6b522a767d750a02b3a (diff) | |
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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| -rw-r--r-- | drivers/ata/sata_inic162x.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index dc35f4d42b8..1e6827c8942 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 */ |