frp_sg_current in struct st_buffer is always zero. We don't need it.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
---
drivers/scsi/st.c | 2 --
drivers/scsi/st.h | 1 -
2 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index ddfacc8..ffb709c 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1523,7 +1523,6 @@ static int setup_buffering(struct scsi_tape *STp, const char __user *buf,
else
STbp->do_dio = 0; /* fall back to buffering with any error */
STbp->sg_segs = STbp->do_dio;
- STbp->frp_sg_current = 0;
DEB(
if (STbp->do_dio) {
STp->nbr_dio++;
@@ -3842,7 +3841,6 @@ static void normalize_buffer(struct st_buffer * STbuffer)
STbuffer->buffer_size -= (PAGE_SIZE << order);
}
STbuffer->frp_segs = 0;
- STbuffer->frp_sg_current = 0;
STbuffer->sg_segs = 0;
STbuffer->map_data.page_order = 0;
STbuffer->map_data.offset = 0;
diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
index e682f80..544dc6b 100644
--- a/drivers/scsi/st.h
+++ b/drivers/scsi/st.h
@@ -52,7 +52,6 @@ struct st_buffer {
unsigned short use_sg; /* zero or max number of s/g segments for this adapter */
unsigned short sg_segs; /* number of segments in s/g list */
unsigned short frp_segs; /* number of buffer segments */
- unsigned int frp_sg_current; /* driver buffer length currently in s/g list */
};
/* The tape mode definition */
--
1.5.6.5
--
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