Re: [PATCH] vhost-vdpa: Refactor copy_to_user() usage in vhost_vdpa_get_config()

2024-09-25 Thread Al Viro
On Wed, Sep 25, 2024 at 08:48:16PM +0200, Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 25 Sep 2024 20:36:35 +0200 > > Assign the return value from a copy_to_user() call to an additional > local variable so that a kvfree() call and return statement can be > omitted accordingly. Ugly

[PATCH] vhost-vdpa: Refactor copy_to_user() usage in vhost_vdpa_get_config()

2024-09-25 Thread Markus Elfring
From: Markus Elfring Date: Wed, 25 Sep 2024 20:36:35 +0200 Assign the return value from a copy_to_user() call to an additional local variable so that a kvfree() call and return statement can be omitted accordingly. This issue was detected by using the Coccinelle software. Signed-off-by: Markus