mtip32xx: Clean up unused variables

Remove variables that are set but never used.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 4a3cfc7940dec5002be9d5c8d624ae08870caa64..b8af7352a18f53ce0d928645d2678e0925352193 100644 (file)
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -887,12 +887,9 @@ 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 ((task_file_data & 1))
                return false;
 
@@ -1020,7 +1017,6 @@ static int mtip_exec_internal_command(struct mtip_port *port,
                .opts = opts
        };
        int rv = 0;
-       unsigned long start;
 
        /* Make sure the buffer is 8 byte aligned. This is asic specific. */
        if (buffer & 0x00000007) {
@@ -1057,7 +1053,6 @@ static int mtip_exec_internal_command(struct mtip_port *port,
        /* Copy the command to the command table */
        memcpy(int_cmd->command, fis, fis_len*4);
 
-       start = jiffies;
        rq->timeout = timeout;
 
        /* insert request and run queue */
@@ -3015,7 +3010,6 @@ static int mtip_hw_init(struct driver_data *dd)
 {
        int i;
        int rv;
-       unsigned int num_command_slots;
        unsigned long timeout, timetaken;
 
        dd->mmio = pcim_iomap_table(dd->pdev)[MTIP_ABAR];
@@ -3025,7 +3019,6 @@ static int mtip_hw_init(struct driver_data *dd)
                rv = -EIO;
                goto out1;
        }
-       num_command_slots = dd->slot_groups * 32;
 
        hba_setup(dd);