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Commit 7f0658d3 authored by Wei Yongjun's avatar Wei Yongjun Committed by Jeff Garzik
Browse files

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 8b34f2cc

drivers/ata/sata_inic162x.c

+0 −2
Original line number Diff line number Diff line
@@ -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 */