if (!rcv_cache)
return -ENOMEM;
- if (stats_timer) {
+ if (IS_ENABLED(CONFIG_PROC_FS)) {
+ if (stats_timer) {
/* the statistics are updated every second (timer triggered) */
- setup_timer(&can_stattimer, can_stat_update, 0);
- mod_timer(&can_stattimer, round_jiffies(jiffies + HZ));
- } else
- can_stattimer.function = NULL;
-
- can_init_proc();
+ setup_timer(&can_stattimer, can_stat_update, 0);
+ mod_timer(&can_stattimer, round_jiffies(jiffies + HZ));
+ }
+ can_init_proc();
+ }
/* protocol register */
sock_register(&can_family_ops);
{
struct net_device *dev;
- if (stats_timer)
- del_timer_sync(&can_stattimer);
+ if (IS_ENABLED(CONFIG_PROC_FS)) {
+ if (stats_timer)
+ del_timer_sync(&can_stattimer);
- can_remove_proc();
+ can_remove_proc();
+ }
/* protocol unregister */
dev_remove_pack(&canfd_packet);
extern struct dev_rcv_lists can_rx_alldev_list;
/* function prototypes for the CAN networklayer procfs (proc.c) */
-#ifdef CONFIG_PROC_FS
void can_init_proc(void);
void can_remove_proc(void);
-#else
-static inline void can_init_proc(void)
-{
- pr_info("can: Can't create /proc/net/can. CONFIG_PROC_FS missing!\n");
-}
-
-static inline void can_remove_proc(void)
-{
-}
-#endif
void can_stat_update(unsigned long data);
/* structures and variables from af_can.c needed in proc.c for reading */