ide: remove action argument in ide_do_drive_cmd
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tue, 15 Jul 2008 19:21:51 +0000 (21:21 +0200)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Tue, 15 Jul 2008 19:21:51 +0000 (21:21 +0200)
commit63f5abb0959337db0d5bece9cefba03cdcadec51
tree908862cbb739d6571fab4b24f264d4d3671e6400
parent7e12ca11d65f4cb29ed58ea3948f8c5d4f57b35e
ide: remove action argument in ide_do_drive_cmd

ide_do_drive_cmd is called only with ide_preempt action argument. So
we can remove the action argument in ide_do_drive_cmd and ide_action_t
typedef.

This patch also includes two minor cleanups: 1) ide_do_drive_cmd
always succeeds so we don't need the return value; 2) the callers use
blk_rq_init before ide_do_drive_cmd so there is no need to initialize
rq->errors.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-cd.c
drivers/ide/ide-floppy.c
drivers/ide/ide-io.c
drivers/ide/ide-tape.c
drivers/scsi/ide-scsi.c
include/linux/ide.h