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-rw-r--r--net/can/bcm.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 0e855917b7e11..65432633a2500 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -147,6 +147,7 @@ static inline ktime_t bcm_timeval_to_ktime(struct bcm_timeval tv)
/*
* procfs functions
*/
+#if IS_ENABLED(CONFIG_PROC_FS)
static char *bcm_proc_getifname(struct net *net, char *result, int ifindex)
{
struct net_device *dev;
@@ -251,6 +252,7 @@ static const struct file_operations bcm_proc_fops = {
.llseek = seq_lseek,
.release = single_release,
};
+#endif /* CONFIG_PROC_FS */
/*
* bcm_can_tx - send the (next) CAN frame to the appropriate CAN interface
@@ -1537,9 +1539,11 @@ static int bcm_release(struct socket *sock)
bcm_remove_op(op);
}
+#if IS_ENABLED(CONFIG_PROC_FS)
/* remove procfs entry */
if (net->can.bcmproc_dir && bo->bcm_proc_read)
remove_proc_entry(bo->procname, net->can.bcmproc_dir);
+#endif /* CONFIG_PROC_FS */
/* remove device reference */
if (bo->bound) {
@@ -1598,6 +1602,7 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
bo->ifindex = 0;
}
+#if IS_ENABLED(CONFIG_PROC_FS)
if (net->can.bcmproc_dir) {
/* unique socket address as filename */
sprintf(bo->procname, "%lu", sock_i_ino(sk));
@@ -1609,6 +1614,7 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len,
goto fail;
}
}
+#endif /* CONFIG_PROC_FS */
bo->bound = 1;
@@ -1691,22 +1697,21 @@ static const struct can_proto bcm_can_proto = {
static int canbcm_pernet_init(struct net *net)
{
+#if IS_ENABLED(CONFIG_PROC_FS)
/* create /proc/net/can-bcm directory */
- if (IS_ENABLED(CONFIG_PROC_FS)) {
- net->can.bcmproc_dir =
- proc_net_mkdir(net, "can-bcm", net->proc_net);
- }
+ net->can.bcmproc_dir = proc_net_mkdir(net, "can-bcm", net->proc_net);
+#endif /* CONFIG_PROC_FS */
return 0;
}
static void canbcm_pernet_exit(struct net *net)
{
+#if IS_ENABLED(CONFIG_PROC_FS)
/* remove /proc/net/can-bcm directory */
- if (IS_ENABLED(CONFIG_PROC_FS)) {
- if (net->can.bcmproc_dir)
- remove_proc_entry("can-bcm", net->proc_net);
- }
+ if (net->can.bcmproc_dir)
+ remove_proc_entry("can-bcm", net->proc_net);
+#endif /* CONFIG_PROC_FS */
}
static struct pernet_operations canbcm_pernet_ops __read_mostly = {