ide-tape: remove unused "length" arg from idetape_create_read_buffer_cmd()

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index aed25590d058..fc57cd04391b 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1497,7 +1497,8 @@ static void idetape_create_read_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsi
                 set_bit(PC_DMA_RECOMMENDED, &pc->flags);
 }
 
-static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
+static void idetape_create_read_buffer_cmd(idetape_tape_t *tape,
+                idetape_pc_t *pc, struct idetape_bh *bh)
 {
         int size = 32768;
         struct idetape_bh *p = bh;
@@ -1515,7 +1516,8 @@ static void idetape_create_read_buffer_cmd(idetape_tape_t *tape, idetape_pc_t *p
                 atomic_set(&p->b_count, 0);
                 p = p->b_reqnext;
         }
-        pc->request_transfer = pc->buffer_size = size;
+        pc->request_transfer = size;
+        pc->buffer_size = size;
 }
 
 static void idetape_create_write_cmd(idetape_tape_t *tape, idetape_pc_t *pc, unsigned int length, struct idetape_bh *bh)
@@ -1625,7 +1627,8 @@ static ide_startstop_t idetape_do_request(ide_drive_t *drive,
         if (rq->cmd[0] & REQ_IDETAPE_READ_BUFFER) {
                 tape->postpone_cnt = 0;
                 pc = idetape_next_pc_storage(drive);
-                idetape_create_read_buffer_cmd(tape, pc, rq->current_nr_sectors, (struct idetape_bh *)rq->special);
+                idetape_create_read_buffer_cmd(tape, pc,
+                                (struct idetape_bh *)rq->special);
                 goto out;
         }
         if (rq->cmd[0] & REQ_IDETAPE_PC1) {