diff options
Diffstat (limited to 'include/linux/ppp_channel.h')
| -rw-r--r-- | include/linux/ppp_channel.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h index f73fbea0dbc2..2f63e9a6cc88 100644 --- a/include/linux/ppp_channel.h +++ b/include/linux/ppp_channel.h @@ -55,7 +55,7 @@ extern void ppp_input(struct ppp_channel *, struct sk_buff *); /* Called by the channel when an input error occurs, indicating that we may have missed a packet. */ -extern void ppp_input_error(struct ppp_channel *, int code); +extern void ppp_input_error(struct ppp_channel *); /* Attach a channel to a given PPP unit in specified net. */ extern int ppp_register_net_channel(struct net *, struct ppp_channel *); @@ -72,7 +72,9 @@ extern int ppp_channel_index(struct ppp_channel *); /* Get the unit number associated with a channel, or -1 if none */ extern int ppp_unit_number(struct ppp_channel *); -/* Get the device name associated with a channel, or NULL if none */ +/* Get the device name associated with a channel, or NULL if none. + * Caller must hold RCU read lock. + */ extern char *ppp_dev_name(struct ppp_channel *); /* |