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[SCSI] bsg: remove unnecessary code and comments

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- kill uhdr in bsg_command structure
- it's not necessary to put SG v4 stuff to block/scsi_ioctl.c

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
FUJITA Tomonori 2007-07-23 09:33:27 +09:00 committed by James Bottomley
parent 598443a212
commit 1079ddcb07
1 changed files with 0 additions and 9 deletions
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9
block/bsg.c
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@ -9,13 +9,6 @@
* archive for more details. * 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/module.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/file.h> #include <linux/file.h>
@ -92,7 +85,6 @@ struct bsg_command {
struct bio *bidi_bio; struct bio *bidi_bio;
int err; int err;
struct sg_io_v4 hdr; struct sg_io_v4 hdr;
struct sg_io_v4 __user *uhdr;
char sense[SCSI_SENSE_BUFFERSIZE]; char sense[SCSI_SENSE_BUFFERSIZE];
}; };
@ -620,7 +612,6 @@ static int __bsg_write(struct bsg_device *bd, const char __user *buf,
break; break;
} }
bc->uhdr = (struct sg_io_v4 __user *) buf;
if (copy_from_user(&bc->hdr, buf, sizeof(bc->hdr))) { if (copy_from_user(&bc->hdr, buf, sizeof(bc->hdr))) {
ret = -EFAULT; ret = -EFAULT;
break; break;