procfs: new helper - PDE_DATA(inode)

[mirror_ubuntu-bionic-kernel.git] / net / can / proc.c

diff --git a/net/can/proc.c b/net/can/proc.c
index 497335892146b25849ee946289f7bcbcc992ebba..b543470c8f8b5ef7e5196b7f895cf30a9b0db90e 100644 (file)
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -195,9 +195,8 @@ static void can_print_rcvlist(struct seq_file *m, struct hlist_head *rx_list,
                              struct net_device *dev)
 {
        struct receiver *r;
-       struct hlist_node *n;
 
-       hlist_for_each_entry_rcu(r, n, rx_list, list) {
+       hlist_for_each_entry_rcu(r, rx_list, list) {
                char *fmt = (r->can_id & CAN_EFF_FLAG)?
                        "   %-5s  %08x  %08x  %pK  %pK  %8ld  %s\n" :
                        "   %-5s     %03x    %08x  %pK  %pK  %8ld  %s\n";
@@ -379,7 +378,7 @@ static int can_rcvlist_proc_show(struct seq_file *m, void *v)
 
 static int can_rcvlist_proc_open(struct inode *inode, struct file *file)
 {
-       return single_open(file, can_rcvlist_proc_show, PDE(inode)->data);
+       return single_open(file, can_rcvlist_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations can_rcvlist_proc_fops = {