From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 12/26] usb: storage: Remove unused variables
Date: Thu, 7 Mar 2019 00:00:22 -0800 [thread overview]
Message-ID: <20190307080036.28028-13-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190307080036.28028-1-andrew.smirnov@gmail.com>
Drop a number of variables no longer used in the code.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
drivers/usb/storage/usb.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 64142048c..69de9ebf3 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -212,7 +212,6 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev,
struct us_blk_dev *pblk_dev = to_usb_mass_storage(disk_dev);
struct us_data *us = pblk_dev->us;
struct device_d *dev = &us->pusb_dev->dev;
- ccb us_ccb;
unsigned sectors_done;
if (sector_count == 0)
@@ -232,7 +231,6 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev,
return -EINVAL;
}
- us_ccb.lun = pblk_dev->lun;
usb_disable_asynch(1);
/* ensure unit ready */
@@ -309,8 +307,6 @@ static struct block_device_ops usb_mass_storage_ops = {
* Block device routines
***********************************************************************/
-static unsigned char us_io_buf[512];
-
static int usb_limit_blk_cnt(unsigned cnt)
{
if (cnt > 0x7fffffff) {
@@ -326,13 +322,9 @@ static int usb_stor_init_blkdev(struct us_blk_dev *pblk_dev)
{
struct us_data *us = pblk_dev->us;
struct device_d *dev = &us->pusb_dev->dev;
- ccb us_ccb;
u32 last_lba = 0, block_length = 0;
int result = 0;
- us_ccb.pdata = us_io_buf;
- us_ccb.lun = pblk_dev->lun;
-
pblk_dev->blk.num_blocks = 0;
usb_disable_asynch(1);
--
2.20.1
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next prev parent reply other threads:[~2019-03-07 8:01 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-07 8:00 [PATCH 00/26] USB storage improvements Andrey Smirnov
2019-03-07 8:00 ` [PATCH 01/26] usb: storage: Simplify memory allocation in usb_stor_probe() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 02/26] usb: storage: Replace custom debug tracing with dev_dbg Andrey Smirnov
2019-03-07 8:00 ` [PATCH 03/26] usb: storage: Don't use "unsigned long" for 32-bit values Andrey Smirnov
2019-03-07 8:00 ` [PATCH 04/26] usb: storage: Make usb_stor_read_capacity() a standalone function Andrey Smirnov
2019-03-07 8:00 ` [PATCH 05/26] usb: storage: Make usb_stor_inquiry() " Andrey Smirnov
2019-03-07 8:00 ` [PATCH 06/26] usb: storage: Make usb_stor_test_unit_ready() " Andrey Smirnov
2019-03-07 8:00 ` [PATCH 07/26] usb: storage: Make usb_stor_read_10() " Andrey Smirnov
2019-03-07 8:00 ` [PATCH 08/26] usb: storage: Make usb_stor_write_10() " Andrey Smirnov
2019-03-07 8:00 ` [PATCH 09/26] usb: storage: Drop extra call to transport in usb_stor_write_10() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 10/26] usb: storage: Share code for READ(10) and WRITE(10) Andrey Smirnov
2019-03-07 8:00 ` [PATCH 11/26] usb: storage: Make usb_stor_request_sense() a standalone function Andrey Smirnov
2019-03-07 8:00 ` Andrey Smirnov [this message]
2019-03-07 8:00 ` [PATCH 13/26] usb: storage: Drop struct SCSI_cmd_block Andrey Smirnov
2019-03-07 8:00 ` [PATCH 14/26] usb: hub: Do not include <scsi.h> Andrey Smirnov
2019-03-07 8:00 ` [PATCH 15/26] ata: ahci: " Andrey Smirnov
2019-03-07 8:00 ` [PATCH 16/26] usb: storage: Drop unused fields in struct us_data Andrey Smirnov
2019-03-07 8:00 ` [PATCH 17/26] usb: storage: Drop unused us_blkdev_list Andrey Smirnov
2019-03-07 8:00 ` [PATCH 18/26] usb: storage: Introduce usb_stor_transport() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 19/26] usb: storage: Use put_unaligned_be* helpers Andrey Smirnov
2019-03-07 8:00 ` [PATCH 20/26] usb: Drop usb_disable_asynch() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 21/26] usb: storage: Drop unnecessary check in usb_stor_blk_io() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 22/26] usb: storage: Drop needless macro Andrey Smirnov
2019-03-07 8:00 ` [PATCH 23/26] usb: storage: Use simple boolean to speficy read vs. write operation Andrey Smirnov
2019-03-07 8:00 ` [PATCH 24/26] usb: storage: Simplify I/O loop in usb_stor_blk_io() Andrey Smirnov
2019-03-07 8:00 ` [PATCH 25/26] usb: storage: Drop unnecessary assignment Andrey Smirnov
2019-03-07 8:00 ` [PATCH 26/26] usb: storage: Inline usb_limit_blk_cnt() Andrey Smirnov
2019-03-11 7:11 ` [PATCH 00/26] USB storage improvements Sascha Hauer
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