[PATCH 0/1] net: qrtr: fix coding style issues flagged by checkpatch

[PATCH 0/1] net: qrtr: fix coding style issues flagged by checkpatch

[Murali Krishna]

Hello,

This is my first patch to the kernel and I am still learning the
process, so please forgive any mistakes in formatting or etiquette.

This patch addresses a few minor coding style issues in net/qrtr/
that I found by running checkpatch --strict:

  - Fix missing space in a pointer cast (ERROR)
  - Move trailing "*/" to its own line in two block comments (WARNING)
  - Add parameter names to a function pointer declaration (WARNING)
  - Remove an unnecessary return at the end of a void function (WARNING)

After applying, both af_qrtr.c and ns.c pass checkpatch --strict
with zero errors, warnings, and checks.

I would be very grateful for any feedback or suggestions, even if
the patch is accepted as-is. I am happy to send a v2 if anything
needs to be changed.

Thank you for your time.

Kind regards,
Murali Krishna

Murali Krishna (1):
  net: qrtr: fix coding style issues flagged by checkpatch

 net/qrtr/af_qrtr.c | 12 +++++++-----
 net/qrtr/ns.c      |  2 --
 2 files changed, 7 insertions(+), 7 deletions(-)

--
2.43.0

[PATCH 1/1] net: qrtr: fix coding style issues flagged by checkpatch

[Murali Krishna]

Fix several coding style issues in the QRTR subsystem detected by
checkpatch --strict:

- af_qrtr.c: fix missing space in pointer cast, "(u8*)" should be
  "(u8 *)" (ERROR)
- af_qrtr.c: move trailing "*/" to a separate line in two multi-line
  block comments to match kernel comment style (WARNING)
- af_qrtr.c: add missing parameter names to the enqueue_fn function
  pointer declaration in qrtr_sendmsg() (WARNING)
- ns.c: remove unnecessary return statement at end of void function
  service_announce_del() (WARNING)

No functional change.

Signed-off-by: Murali Krishna <muralikrishna2444b@gmail.com>
---
 net/qrtr/af_qrtr.c | 12 +++++++-----
 net/qrtr/ns.c      |  2 --
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/net/qrtr/af_qrtr.c b/net/qrtr/af_qrtr.c
index 78347c937..3f4e56a39 100644
--- a/net/qrtr/af_qrtr.c
+++ b/net/qrtr/af_qrtr.c
@@ -393,7 +393,8 @@ static int qrtr_node_enqueue(struct qrtr_node *node, struct sk_buff *skb,
 		mutex_unlock(&node->ep_lock);
 	}
 	/* Need to ensure that a subsequent message carries the otherwise lost
-	 * confirm_rx flag if we dropped this one */
+	 * confirm_rx flag if we dropped this one
+	 */
 	if (rc && confirm_rx)
 		qrtr_tx_flow_failed(node, to->sq_node, to->sq_port);
 
@@ -471,7 +472,7 @@ int qrtr_endpoint_post(struct qrtr_endpoint *ep, const void *data, size_t len)
 	cb = (struct qrtr_cb *)skb->cb;
 
 	/* Version field in v1 is little endian, so this works for both cases */
-	ver = *(u8*)data;
+	ver = *(u8 *)data;
 
 	switch (ver) {
 	case QRTR_PROTO_VER_1:
@@ -769,7 +770,8 @@ static void qrtr_port_remove(struct qrtr_sock *ipc)
 	xa_erase(&qrtr_ports, port);
 
 	/* Ensure that if qrtr_port_lookup() did enter the RCU read section we
-	 * wait for it to up increment the refcount */
+	 * wait for it to up increment the refcount
+	 */
 	synchronize_rcu();
 
 	__sock_put(&ipc->sk);
@@ -957,8 +959,8 @@ static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb,
 static int qrtr_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
 {
 	DECLARE_SOCKADDR(struct sockaddr_qrtr *, addr, msg->msg_name);
-	int (*enqueue_fn)(struct qrtr_node *, struct sk_buff *, int,
-			  struct sockaddr_qrtr *, struct sockaddr_qrtr *);
+	int (*enqueue_fn)(struct qrtr_node *node, struct sk_buff *skb, int type,
+			  struct sockaddr_qrtr *from, struct sockaddr_qrtr *to);
 	__le32 qrtr_type = cpu_to_le32(QRTR_TYPE_DATA);
 	struct qrtr_sock *ipc = qrtr_sk(sock->sk);
 	struct sock *sk = sock->sk;
diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c
index bcb090ee7..aaf77c7f5 100644
--- a/net/qrtr/ns.c
+++ b/net/qrtr/ns.c
@@ -179,8 +179,6 @@ static void service_announce_del(struct sockaddr_qrtr *dest,
 	ret = kernel_sendmsg(qrtr_ns.sock, &msg, &iv, 1, sizeof(pkt));
 	if (ret < 0 && ret != -ENODEV)
 		pr_err("failed to announce del service\n");
-
-	return;
 }
 
 static void lookup_notify(struct sockaddr_qrtr *to, struct qrtr_server *srv,
-- 
2.43.0