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can: gw: convert block comments to network style comments 

This patch converts all block comments to network subsystem style block
comments.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2019-07-24 14:16:29 +02:00
parent bf74aa86e1
commit 465c0deb10
1 changed files with 8 additions and 16 deletions
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24
net/can/gw.c
View File

@ -1,6 +1,5 @@
// SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
/*
* gw.c - CAN frame Gateway/Router/Bridge with netlink interface
/* gw.c - CAN frame Gateway/Router/Bridge with netlink interface
*
* Copyright (c) 2017 Volkswagen Group Electronic Research
* All rights reserved.
@ -113,8 +112,7 @@ struct cf_mod {
};
/*
* So far we just support CAN -> CAN routing and frame modifications.
/* So far we just support CAN -> CAN routing and frame modifications.
*
* The internal can_can_gw structure contains data and attributes for
* a CAN -> CAN gateway job.
@ -170,8 +168,7 @@ MODFUNC(mod_set_data, *(u64 *)cf->data = *(u64 *)mod->modframe.set.data)
static inline void canframecpy(struct can_frame *dst, struct can_frame *src)
{
/*
* Copy the struct members separately to ensure that no uninitialized
/* Copy the struct members separately to ensure that no uninitialized
* data are copied in the 3 bytes hole of the struct. This is needed
* to make easy compares of the data in the struct cf_mod.
*/
@ -183,8 +180,7 @@ static inline void canframecpy(struct can_frame *dst, struct can_frame *src)
static int cgw_chk_csum_parms(s8 fr, s8 to, s8 re)
{
/*
* absolute dlc values 0 .. 7 => 0 .. 7, e.g. data [0]
/* absolute dlc values 0 .. 7 => 0 .. 7, e.g. data [0]
* relative to received dlc -1 .. -8 :
* e.g. for received dlc = 8
* -1 => index = 7 (data[7])
@ -353,8 +349,7 @@ static void can_can_gw_rcv(struct sk_buff *skb, void *data)
struct sk_buff *nskb;
int modidx = 0;
/*
* Do not handle CAN frames routed more than 'max_hops' times.
/* Do not handle CAN frames routed more than 'max_hops' times.
* In general we should never catch this delimiter which is intended
* to cover a misconfiguration protection (e.g. circular CAN routes).
*
@ -385,8 +380,7 @@ static void can_can_gw_rcv(struct sk_buff *skb, void *data)
can_skb_prv(skb)->ifindex == gwj->dst.dev->ifindex)
return;
/*
* clone the given skb, which has not been done in can_rcv()
/* clone the given skb, which has not been done in can_rcv()
*
* When there is at least one modification function activated,
* we need to copy the skb as we want to modify skb->data.
@ -755,8 +749,7 @@ static int cgw_parse_attr(struct nlmsghdr *nlh, struct cf_mod *mod,
nla_memcpy(&mod->csum.crc8, tb[CGW_CS_CRC8],
CGW_CS_CRC8_LEN);
/*
* select dedicated processing function to reduce
/* select dedicated processing function to reduce
* runtime operations in receive hot path.
*/
if (c->from_idx < 0 || c->to_idx < 0 ||
@ -779,8 +772,7 @@ static int cgw_parse_attr(struct nlmsghdr *nlh, struct cf_mod *mod,
nla_memcpy(&mod->csum.xor, tb[CGW_CS_XOR],
CGW_CS_XOR_LEN);
/*
* select dedicated processing function to reduce
/* select dedicated processing function to reduce
* runtime operations in receive hot path.
*/
if (c->from_idx < 0 || c->to_idx < 0 ||