From 332959cb521af6bb0281c7aae797f1f91dcb4c42 Mon Sep 17 00:00:00 2001 From: Martin Habets Date: Wed, 28 Jun 2006 15:40:36 +0100 Subject: [PATCH] [SCSI] st: remove unused st_buffer.in_use MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I noticed that in_use in st_buffer is not used. The patch below against 2.6.17-rc3 removes it, assuming there is no future use for it. It was tested in a sparc SS20 with a DLT4000. Signed-off-by: Martin Habets Acked-by: Kai Mäkisara Signed-off-by: James Bottomley --- drivers/scsi/st.c | 1 - drivers/scsi/st.h | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index b5218fc0ac86..756ceb93ddc8 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3599,7 +3599,6 @@ static struct st_buffer * tb->use_sg = max_sg; tb->frp = (struct st_buf_fragment *)(&(tb->sg[0]) + max_sg); - tb->in_use = 1; tb->dma = need_dma; tb->buffer_size = got; diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h index 411209048d74..05a5cae126ec 100644 --- a/drivers/scsi/st.h +++ b/drivers/scsi/st.h @@ -31,7 +31,6 @@ struct st_request { /* The tape buffer descriptor. */ struct st_buffer { - unsigned char in_use; unsigned char dma; /* DMA-able buffer */ unsigned char do_dio; /* direct i/o set up? */ int buffer_size;