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[SCSI] st: convert set_location to use st_scsi_kern_execute 

This replaces st_do_scsi in set_location (LOCATE 10) with
st_scsi_kern_execute.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
FUJITA Tomonori 2008-12-05 15:25:23 +09:00 committed by James Bottomley
parent 0944a721ba
commit 3c0bf16c63
1 changed files with 8 additions and 4 deletions
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12
drivers/scsi/st.c
View File

@ -3088,10 +3088,14 @@ static int set_location(struct scsi_tape *STp, unsigned int block, int partition
timeout = STp->device->request_queue->rq_timeout;
}
SRpnt = st_do_scsi(NULL, STp, scmd, 0, DMA_NONE,
timeout, MAX_READY_RETRIES, 1);
SRpnt = st_allocate_request(STp);
if (!SRpnt)
return (STp->buffer)->syscall_result;
return STp->buffer->syscall_result;
result = st_scsi_kern_execute(SRpnt, scmd, DMA_NONE, NULL, 0,
timeout, MAX_READY_RETRIES);
if (result)
goto out;
STps->drv_block = STps->drv_file = (-1);
STps->eof = ST_NOEOF;
@ -3116,7 +3120,7 @@ static int set_location(struct scsi_tape *STp, unsigned int block, int partition
STps->drv_block = STps->drv_file = 0;
result = 0;
}
out:
st_release_request(SRpnt);
SRpnt = NULL;