All of lore.kernel.org
 help / color / mirror / Atom feed
From: Li kunyu <kunyu@nfschina.com>
To: pbonzini@redhat.com
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Li kunyu <kunyu@nfschina.com>
Subject: [PATCH 5/5] kvm/kvm_main: remove unnecessary (const void*) conversions
Date: Fri, 12 Aug 2022 18:31:20 +0800	[thread overview]
Message-ID: <20220812103120.8433-1-kunyu@nfschina.com> (raw)
In-Reply-To: <20220812101523.8066-1-kunyu@nfschina.com>

Casting from a pointer of type void * to a pointer of type const void *
does not require a cast.

Signed-off-by: Li kunyu <kunyu@nfschina.com>
---
 virt/kvm/kvm_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index f047799bf19b..01883ecd8cc4 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -3278,7 +3278,7 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
 
 int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len)
 {
-	const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
+	const void *zero_page = __va(page_to_phys(ZERO_PAGE(0)));
 	gfn_t gfn = gpa >> PAGE_SHIFT;
 	int seg;
 	int offset = offset_in_page(gpa);
-- 
2.18.2


      parent reply	other threads:[~2022-08-12 10:31 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-12 10:15 [PATCH 1/5] kvm/kvm_main: Modify the offset type to size_t, which is consistent with the calling function Li kunyu
2022-08-12 10:22 ` [PATCH 2/5] kvm/kvm_main: remove unnecessary (void*) conversions Li kunyu
2022-08-12 10:24 ` [PATCH 3/5] kvm/kvm_main: The ops pointer variable does not need to be initialized and assigned, it is first allocated a memory address Li kunyu
2022-08-18 23:55   ` Sean Christopherson
2022-08-12 10:30 ` [PATCH 4/5] kvm/kvm_main: The npages variable does not need to be initialized and assigned, it is used after assignment Li kunyu
2022-08-18 23:51   ` Sean Christopherson
2022-08-19  1:32     ` Li kunyu
2022-08-12 10:31 ` Li kunyu [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220812103120.8433-1-kunyu@nfschina.com \
    --to=kunyu@nfschina.com \
    --cc=kvm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pbonzini@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.