linux-kernel - [PATCH v4 12/13] buildid: Fix kernel-doc notation

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Message-Id: <20210410015300.3764485-13-swboyd@chromium.org>
Date:   Fri,  9 Apr 2021 18:52:59 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Jiri Olsa <jolsa@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Jessica Yu <jeyu@...nel.org>,
        Evan Green <evgreen@...omium.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>
Subject: [PATCH v4 12/13] buildid: Fix kernel-doc notation

Kernel doc should use "Return:" instead of "Returns" to properly reflect
the return values.

Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Alexei Starovoitov <ast@...nel.org>
Cc: Jessica Yu <jeyu@...nel.org>
Cc: Evan Green <evgreen@...omium.org>
Cc: Hsin-Yi Wang <hsinyi@...omium.org>
Signed-off-by: Stephen Boyd <swboyd@...omium.org>
---
 lib/buildid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/buildid.c b/lib/buildid.c
index df42282b36ff..ce88133f8dc4 100644
--- a/lib/buildid.c
+++ b/lib/buildid.c
@@ -121,7 +121,7 @@ static int get_build_id_64(const void *page_addr, unsigned char *build_id,
  * @build_id: buffer to store build id, at least BUILD_ID_SIZE long
  * @size:     returns actual build id size in case of success
  *
- * Returns 0 on success, otherwise error (< 0).
+ * Return: 0 on success, -EINVAL otherwise
  */
 int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
 		   __u32 *size)
-- 
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