[PATCH] ide: remove BUSY check from task_in_intr() (CONFIG_IDE_TASKFILE_IO=n)

We shouldn't ever get there if drive is busy and we can't start transfer
in this case.  ide-disk.c:read_intr() also doesn't check for BUSY_STAT bit.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 74339e6f16b4c7eff29d40f956e0404ccf6a6edb..a32874d74138dc8b1953fc7b32152c042a2e45e1 100644 (file)
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -321,10 +321,8 @@ ide_startstop_t task_in_intr (ide_drive_t *drive)
                if (stat & (ERR_STAT|DRQ_STAT)) {
                        return DRIVER(drive)->error(drive, "task_in_intr", stat);
                }
-               if (!(stat & BUSY_STAT)) {
-                       ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
-                       return ide_started;  
-               }
+               ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
+               return ide_started;
        }
 
        task_buffer_sectors(drive, rq, 1, IDE_PIO_IN);