linux-kernel - [PATCH] bpf, docs: iterator: Rectify non-standard line break

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Message-ID: <DB66473733449DB0+20250423030632.17626-1-wangyuli@uniontech.com>
Date: Wed, 23 Apr 2025 11:06:32 +0800
From: WangYuli <wangyuli@...ontech.com>
To: ast@...nel.org,
	daniel@...earbox.net,
	andrii@...nel.org,
	martin.lau@...ux.dev,
	eddyz87@...il.com,
	song@...nel.org,
	yonghong.song@...ux.dev,
	john.fastabend@...il.com,
	kpsingh@...nel.org,
	sdf@...ichev.me,
	haoluo@...gle.com,
	jolsa@...nel.org,
	corbet@....net
Cc: bpf@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	void@...ifault.com,
	psreep@...il.com,
	yhs@...com,
	zhanjun@...ontech.com,
	niecheng1@...ontech.com,
	guanwentao@...ontech.com,
	WangYuli <wangyuli@...ontech.com>,
	Chen Linxuan <chenlinxuan@...ontech.com>
Subject: [PATCH] bpf, docs: iterator: Rectify non-standard line break

Even though the kernel's coding-style document does not explicitly
state this, we generally put a newline after the semicolon of every
C language statement to enhance code readability.

Adjust the placement of newlines to adhere to this convention.

Reported-by: Chen Linxuan <chenlinxuan@...ontech.com>
Signed-off-by: WangYuli <wangyuli@...ontech.com>
---
 Documentation/bpf/bpf_iterators.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/bpf/bpf_iterators.rst b/Documentation/bpf/bpf_iterators.rst
index 7f514cb6b052..385cd05aabf5 100644
--- a/Documentation/bpf/bpf_iterators.rst
+++ b/Documentation/bpf/bpf_iterators.rst
@@ -323,8 +323,8 @@ Now, in the userspace program, pass the pointer of struct to the
 
 ::
 
-  link = bpf_program__attach_iter(prog, &opts); iter_fd =
-  bpf_iter_create(bpf_link__fd(link));
+  link = bpf_program__attach_iter(prog, &opts);
+  iter_fd = bpf_iter_create(bpf_link__fd(link));
 
 If both *tid* and *pid* are zero, an iterator created from this struct
 ``bpf_iter_attach_opts`` will include every opened file of every task in the
-- 
2.49.0