diff options
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 1ec983b00511..d4a6b102a772 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -529,17 +529,20 @@ static int generic_ide_resume(struct device *dev) return err; } -static void generic_drive_reset(ide_drive_t *drive) +static int generic_drive_reset(ide_drive_t *drive) { struct request *rq; + int ret = 0; rq = blk_get_request(drive->queue, READ, __GFP_WAIT); rq->cmd_type = REQ_TYPE_SPECIAL; rq->cmd_len = 1; rq->cmd[0] = REQ_DRIVE_RESET; rq->cmd_flags |= REQ_SOFTBARRIER; - blk_execute_rq(drive->queue, NULL, rq, 1); + if (blk_execute_rq(drive->queue, NULL, rq, 1)) + ret = rq->errors; blk_put_request(rq); + return ret; } int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device *bdev, @@ -616,8 +619,7 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device if (!capable(CAP_SYS_ADMIN)) return -EACCES; - generic_drive_reset(drive); - return 0; + return generic_drive_reset(drive); case HDIO_GET_BUSSTATE: if (!capable(CAP_SYS_ADMIN)) |