1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index e16604562f28..fc79cf4812f3 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -586,7 +586,7 @@ static void ide_tape_create_rw_cmd(idetape_tape_t *tape,
                                    struct ide_atapi_pc *pc, struct request *rq,
                                    u8 opcode)
 {
-        unsigned int length = blk_rq_sectors(rq);
+        unsigned int length = blk_rq_sectors(rq) / (tape->blk_size >> 9);
 
         ide_init_pc(pc);
         put_unaligned(cpu_to_be32(length), (unsigned int *) &pc->c[1]);