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path: root/drivers/scsi/3w-sas.c
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Diffstat (limited to 'drivers/scsi/3w-sas.c')
-rw-r--r--drivers/scsi/3w-sas.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 3db0e42e9aa7..4fde39da54e4 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -295,14 +295,11 @@ static int twl_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id,
TW_Command_Apache *command_packet;
int i, sg_count;
struct scsi_cmnd *srb = NULL;
- struct scatterlist *sglist = NULL, *sg;
+ struct scatterlist *sg;
int retval = 1;
- if (tw_dev->srb[request_id]) {
+ if (tw_dev->srb[request_id])
srb = tw_dev->srb[request_id];
- if (scsi_sglist(srb))
- sglist = scsi_sglist(srb);
- }
/* Initialize command packet */
full_command_packet = tw_dev->command_packet_virt[request_id];
@@ -863,7 +860,6 @@ static int twl_fill_sense(TW_Device_Extension *tw_dev, int i, int request_id, in
TW_Command_Full *full_command_packet;
unsigned short error;
char *error_str;
- int retval = 1;
header = tw_dev->sense_buffer_virt[i];
full_command_packet = tw_dev->command_packet_virt[request_id];
@@ -895,7 +891,7 @@ static int twl_fill_sense(TW_Device_Extension *tw_dev, int i, int request_id, in
goto out;
}
out:
- return retval;
+ return 1;
} /* End twl_fill_sense() */
/* This function will free up device extension resources */
@@ -1408,9 +1404,6 @@ out:
static int twl_scsi_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[])
{
int heads, sectors;
- TW_Device_Extension *tw_dev;
-
- tw_dev = (TW_Device_Extension *)sdev->host->hostdata;
if (capacity >= 0x200000) {
heads = 255;