Re: [PATCH 3/3] virtio_ring: Use const to annotate read-only pointer params

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On 2023-03-08 a.m.9:07, Feng Liu via Virtualization wrote:
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On 2023-03-08 a.m.12:58, Jason Wang wrote:
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On Tue, Mar 7, 2023 at 11:57 AM Feng Liu <feliu@xxxxxxxxxx> wrote:

Add const to make the read-only pointer parameters clear, similar to
many existing functions.

Signed-off-by: Feng Liu <feliu@xxxxxxxxxx>
Reviewed-by: Jiri Pirko <jiri@xxxxxxxxxx>
Reviewed-by: Parav Pandit <parav@xxxxxxxxxx>
Reviewed-by: Gavin Li <gavinl@xxxxxxxxxx>
Reviewed-by: Bodong Wang <bodong@xxxxxxxxxx>
---
  drivers/virtio/virtio_ring.c | 25 ++++++++++++-------------
  include/linux/virtio.h       | 12 ++++++------
  2 files changed, 18 insertions(+), 19 deletions(-)


[...]


-/*
- * This should prevent the device from being used, allowing drivers to
+/ This should prevent the device from being used, allowing drivers to
   * recover.  You may need to grab appropriate locks to flush.
   */

Any reason for this change?

Hi, Jason
The original comment of the code had a syntax problem and couldn't
compile, I fixed it here

Sorry, there is a mistake, I will fixed it

Thanks

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