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| author |   Borislav Petkov <petkovbb@gmail.com> | 2009-05-04 09:53:03 +0200 |
|---|---|---|
| committer | Borislav Petkov <petkovbb@gmail.com> | 2009-05-15 06:44:38 +0200 |
| commit | 19f52a784f7ecb5b51cd73cc4514614b600b995a (patch) | |
| tree | 3dcc0d4aa96ed7ed65be8936c81458bb0b22f568 /drivers/ide/ide-tape.c | |
| parent | ide-tape: fix READ POSITION cmd handling (diff) | |
| download | linux-dev-19f52a784f7ecb5b51cd73cc4514614b600b995a.tar.xz linux-dev-19f52a784f7ecb5b51cd73cc4514614b600b995a.zip | |
ide-atapi: remove pc->buf
Now after all users of pc->buf have been converted, remove the 64B buffer
embedded in each packet command.
There should be no functional change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index ead2734bc710..9ca2665faf33 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -568,9 +568,8 @@ static void ide_tape_create_rw_cmd(idetape_tape_t *tape, ide_init_pc(pc); put_unaligned(cpu_to_be32(length), (unsigned int *) &pc->c[1]); pc->c[1] = 1; - pc->buf = NULL; - pc->buf_size = blk_rq_bytes(rq); - if (pc->buf_size == tape->buffer_size) + + if (blk_rq_bytes(rq) == tape->buffer_size) pc->flags |= PC_FLAG_DMA_OK; if (opcode == READ_6) @@ -1608,8 +1607,6 @@ static void idetape_get_inquiry_results(ide_drive_t *drive) char fw_rev[4], vendor_id[8], product_id[16]; idetape_create_inquiry_cmd(&pc); - pc.buf_size = sizeof(pc_buf); - if (ide_queue_pc_tail(drive, tape->disk, &pc, pc_buf, pc.req_xfer)) { printk(KERN_ERR "ide-tape: %s: can't get INQUIRY results\n", tape->name); |