The 'eject' shell command may send various different ioctl commands. This leads to error messages on the console even though the FDEJECT ioctl succeeds. ~# eject floppy SWIM floppy_ioctl: unknown cmd 21257 SWIM floppy_ioctl: unknown cmd 1 Don't log an error message for an invalid ioctl, just do as the swim3 driver does and return -ENOTTY. Cc: Laurent Vivier <lvivier@xxxxxxxxxx> Cc: Jens Axboe <axboe@xxxxxxxxx> Tested-by: Stan Johnson <userm57@xxxxxxxxx> Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> --- drivers/block/swim.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 19d7d27468c7..8be0d92bc431 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -739,14 +739,9 @@ static int floppy_ioctl(struct block_device *bdev, fmode_t mode, if (copy_to_user((void __user *) param, (void *) &floppy_type, sizeof(struct floppy_struct))) return -EFAULT; - break; - - default: - printk(KERN_DEBUG "SWIM floppy_ioctl: unknown cmd %d\n", - cmd); - return -ENOSYS; + return 0; } - return 0; + return -ENOTTY; } static int floppy_getgeo(struct block_device *bdev, struct hd_geometry *geo) -- 2.16.1 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
