Commit 332959cb authored by Martin Habets's avatar Martin Habets Committed by James Bottomley
Browse files

[SCSI] st: remove unused st_buffer.in_use 



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: default avatarMartin Habets <errandir_news@mph.eclipse.co.uk>
Acked-by: default avatarKai Mäkisara <kai.makisara@kolumbus.fi>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent f28e7161

drivers/scsi/st.c

+0 −1
Original line number Diff line number Diff line
@@ -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;

drivers/scsi/st.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE