提交 1079ddcb 编写于 作者: F FUJITA Tomonori 提交者: James Bottomley

[SCSI] bsg: remove unnecessary code and comments

- kill uhdr in bsg_command structure
- it's not necessary to put SG v4 stuff to block/scsi_ioctl.c
Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
上级 598443a2
......@@ -9,13 +9,6 @@
* archive for more details.
*
*/
/*
* TODO
* - Should this get merged, block/scsi_ioctl.c will be migrated into
* this file. To keep maintenance down, it's easier to have them
* seperated right now.
*
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/file.h>
......@@ -92,7 +85,6 @@ struct bsg_command {
struct bio *bidi_bio;
int err;
struct sg_io_v4 hdr;
struct sg_io_v4 __user *uhdr;
char sense[SCSI_SENSE_BUFFERSIZE];
};
......@@ -620,7 +612,6 @@ static int __bsg_write(struct bsg_device *bd, const char __user *buf,
break;
}
bc->uhdr = (struct sg_io_v4 __user *) buf;
if (copy_from_user(&bc->hdr, buf, sizeof(bc->hdr))) {
ret = -EFAULT;
break;
......
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