* [PATCH -next] mtip32xx: remove unused variable from mtip32xx.c
@ 2012-10-26 15:09 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2012-10-26 15:09 UTC (permalink / raw)
To: axboe; +Cc: yongjun_wei, linux-kernel
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
The variables fis, reply are initialized but never used
otherwise, so remove the unused variables.
dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
drivers/block/mtip32xx/mtip32xx.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index adc6f36..d1e0273 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -555,7 +555,6 @@ static void print_tags(struct driver_data *dd,
static void mtip_timeout_function(unsigned long int data)
{
struct mtip_port *port = (struct mtip_port *) data;
- struct host_to_dev_fis *fis;
struct mtip_cmd *command;
int tag, cmdto_cnt = 0;
unsigned int bit, group;
@@ -587,7 +586,6 @@ static void mtip_timeout_function(unsigned long int data)
bit = tag & 0x1F;
command = &port->commands[tag];
- fis = (struct host_to_dev_fis *) command->command;
set_bit(tag, tagaccum);
cmdto_cnt++;
@@ -1142,10 +1140,8 @@ static void mtip_issue_non_ncq_command(struct mtip_port *port, int tag)
static bool mtip_pause_ncq(struct mtip_port *port,
struct host_to_dev_fis *fis)
{
- struct host_to_dev_fis *reply;
unsigned long task_file_data;
- reply = port->rxfis + RX_FIS_D2H_REG;
task_file_data = readl(port->mmio+PORT_TFDATA);
if (fis->command == ATA_CMD_SEC_ERASE_UNIT)
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