From: Pavel Begunkov <[email protected]>
To: [email protected]
Cc: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH 2/3] io_uring: simplify io_pages_free
Date: Wed, 13 Mar 2024 15:52:40 +0000 [thread overview]
Message-ID: <0e1a46f9a5cd38e6876905e8030bdff9b0845e96.1710343154.git.asml.silence@gmail.com> (raw)
In-Reply-To: <[email protected]>
We never pass a null (top-level) pointer, remove the check.
Signed-off-by: Pavel Begunkov <[email protected]>
---
io_uring/io_uring.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 1d0eac0cc8aa..cfe1413511ca 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -2696,13 +2696,9 @@ void io_mem_free(void *ptr)
static void io_pages_free(struct page ***pages, int npages)
{
- struct page **page_array;
+ struct page **page_array = *pages;
int i;
- if (!pages)
- return;
-
- page_array = *pages;
if (!page_array)
return;
--
2.43.0
next prev parent reply other threads:[~2024-03-13 16:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-13 15:52 [PATCH 0/3] small rings clean up Pavel Begunkov
2024-03-13 15:52 ` [PATCH 1/3] io_uring: simplify io_mem_alloc return values Pavel Begunkov
2024-03-13 20:50 ` Jens Axboe
2024-03-13 20:43 ` Pavel Begunkov
2024-03-13 21:02 ` Jens Axboe
2024-03-13 22:32 ` Gabriel Krisman Bertazi
2024-03-13 23:24 ` Jens Axboe
2024-03-13 23:43 ` Gabriel Krisman Bertazi
2024-03-13 23:44 ` Jens Axboe
2024-03-13 15:52 ` Pavel Begunkov [this message]
2024-03-13 15:52 ` [PATCH 3/3] io_uring/kbuf: rename is_mapped Pavel Begunkov
2024-03-13 20:27 ` [PATCH 0/3] small rings clean up Jens Axboe
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=0e1a46f9a5cd38e6876905e8030bdff9b0845e96.1710343154.git.asml.silence@gmail.com \
[email protected] \
[email protected] \
[email protected] \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox