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Hello plaisthos,

I'd like you to do a code review.
Please visit

    http://gerrit.openvpn.net/c/openvpn/+/1029?usp=email

to review the following change.


Change subject: Fix new doxygen warnings about using @return in void functions
......................................................................

Fix new doxygen warnings about using @return in void functions

These seem to have been added in a more recent doxygen version
than I previously tested with.

Change-Id: Ia2b3eda18bd6dbce6c470037c7a01097e8147c29
Signed-off-by: Frank Lichtenheld <fr...@lichtenheld.com>
---
M src/openvpn/crypto.h
M src/openvpn/fragment.h
M src/openvpn/push.c
3 files changed, 10 insertions(+), 8 deletions(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/29/1029/1

diff --git a/src/openvpn/crypto.h b/src/openvpn/crypto.h
index 94f1f7f..9c4ee77 100644
--- a/src/openvpn/crypto.h
+++ b/src/openvpn/crypto.h
@@ -467,12 +467,12 @@
  * If an error occurs during processing, then the \a buf %buffer is set to
  * empty.
  *
- * @param buf          - The %buffer containing the packet on which to
+ * @param[in,out] buf  - The %buffer containing the packet on which to
  *                       perform security operations.
  * @param work         - An initialized working %buffer.
  * @param opt          - The security parameter state for this VPN tunnel.
  *
- * @return This function returns void.\n On return, the \a buf argument
+ * @note This function returns void.\n On return, the \a buf argument
  *     will point to the resulting %buffer.  This %buffer will either
  *     contain the processed packet ready for sending, or be empty if an
  *     error occurred.
diff --git a/src/openvpn/fragment.h b/src/openvpn/fragment.h
index 91f4a26..d426dfd 100644
--- a/src/openvpn/fragment.h
+++ b/src/openvpn/fragment.h
@@ -309,7 +309,7 @@
  *
  * @param f            - The \c fragment_master structure for this VPN
  *                       tunnel.
- * @param buf          - A pointer to the buffer structure containing the
+ * @param[in,out] buf  - A pointer to the buffer structure containing the
  *                       incoming packet.  This pointer will have been
  *                       modified on return either to point to a
  *                       completely reassembled packet, or to have length
@@ -317,7 +317,9 @@
  * @param frame        - The packet geometry parameters for this VPN
  *                       tunnel.
  *
- * @return Void.\n On return, the \a buf argument will point to a buffer.
+ * @note Does not have a return value.\n
+ *     However, on return, the \a buf argument buffer will be modified
+ *     to communicate the result of the function.
  *     The buffer will have nonzero length if the incoming packet passed
  *     to this function was whole and unfragmented, or if it was the final
  *     part of a fragmented packet thereby completing reassembly.  On the
@@ -363,14 +365,16 @@
  *
  * @param f            - The \c fragment_master structure for this VPN
  *                       tunnel.
- * @param buf          - A pointer to the buffer structure containing the
+ * @param[in,out] buf  - A pointer to the buffer structure containing the
  *                       outgoing packet.  This pointer will be modified
  *                       to point to a whole unfragmented packet or to the
  *                       first part of a fragmented packet on return.
  * @param frame        - The packet geometry parameters for this VPN
  *                       tunnel.
  *
- * @return Void.\n On return, the \a buf argument will point to a buffer.
+ * @note Does not have a return value.\n
+ *     However, on return, the \a buf argument buffer will be modified
+ *     to communicate the result of the function.
  *     This buffer contains either the whole original outgoing packet if
  *     fragmentation was not necessary, or the first part of the
  *     fragmented outgoing packet if fragmentation was necessary. In both
diff --git a/src/openvpn/push.c b/src/openvpn/push.c
index c97ce28..24490bb 100644
--- a/src/openvpn/push.c
+++ b/src/openvpn/push.c
@@ -582,8 +582,6 @@
  * @param tls_multi     tls multi context of VPN tunnel
  * @param gc            gc arena for allocating push options
  * @param push_list     push list to where options are added
- *
- * @return true on success, false on failure.
  */
 void
 prepare_auth_token_push_reply(struct tls_multi *tls_multi, struct gc_arena *gc,

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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: Ia2b3eda18bd6dbce6c470037c7a01097e8147c29
Gerrit-Change-Number: 1029
Gerrit-PatchSet: 1
Gerrit-Owner: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: plaisthos <arne-open...@rfc2549.org>
Gerrit-MessageType: newchange
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