dm ioctl: remove __dev_status from geometry and target message

Remove useless __dev_status call while processing an ioctl that sets up
device geometry and target message.  The data is not returned to
userspace so there is no point collecting it and in the case of
target_message it is collected before processing the message so if it
did return it might be stale.

Signed-off-by: Peter Rajnoha <prajnoha@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index d7500e1c26f24dc878bff7bfde6c16d1ac872245..70f83071e9ab7cbfc4b69cfe67b9a6eb19a84cd0 100644 (file)
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -818,8 +818,6 @@ static int dev_set_geometry(struct dm_ioctl *param, size_t param_size)
        geometry.start = indata[3];
 
        r = dm_set_geometry(md, &geometry);
-       if (!r)
-               r = __dev_status(md, param);
 
        param->data_size = 0;
 
@@ -1333,10 +1331,6 @@ static int target_message(struct dm_ioctl *param, size_t param_size)
        if (!md)
                return -ENXIO;
 
-       r = __dev_status(md, param);
-       if (r)
-               goto out;
-
        if (tmsg < (struct dm_target_msg *) param->data ||
            invalid_str(tmsg->message, (void *) param + param_size)) {
                DMWARN("Invalid target message parameters.");