can: proc: give variable holding the CAN per device receive lists a sensible name

This patch gives the variables holding the CAN per device receive filter lists
a better name by renaming them from "d" to "dev_rcv_lists".

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/net/can/proc.c b/net/can/proc.c
index 6561d74..560fa3c 100644 (file)
--- a/net/can/proc.c
+++ b/net/can/proc.c
@@ -300,11 +300,11 @@ static int can_version_proc_show(struct seq_file *m, void *v)
 
 static inline void can_rcvlist_proc_show_one(struct seq_file *m, int idx,
                                             struct net_device *dev,
-                                            struct can_dev_rcv_lists *d)
+                                            struct can_dev_rcv_lists *dev_rcv_lists)
 {
-       if (!hlist_empty(&d->rx[idx])) {
+       if (!hlist_empty(&dev_rcv_lists->rx[idx])) {
                can_print_recv_banner(m);
-               can_print_rcvlist(m, &d->rx[idx], dev);
+               can_print_rcvlist(m, &dev_rcv_lists->rx[idx], dev);
        } else
                seq_printf(m, "  (%s: no entry)\n", DNAME(dev));
 
@@ -315,7 +315,7 @@ static int can_rcvlist_proc_show(struct seq_file *m, void *v)
        /* double cast to prevent GCC warning */
        int idx = (int)(long)PDE_DATA(m->file->f_inode);
        struct net_device *dev;
-       struct can_dev_rcv_lists *d;
+       struct can_dev_rcv_lists *dev_rcv_lists;
        struct net *net = m->private;
 
        seq_printf(m, "\nreceive list '%s':\n", rx_list_name[idx]);
@@ -323,8 +323,8 @@ static int can_rcvlist_proc_show(struct seq_file *m, void *v)
        rcu_read_lock();
 
        /* receive list for 'all' CAN devices (dev == NULL) */
-       d = net->can.rx_alldev_list;
-       can_rcvlist_proc_show_one(m, idx, NULL, d);
+       dev_rcv_lists = net->can.rx_alldev_list;
+       can_rcvlist_proc_show_one(m, idx, NULL, dev_rcv_lists);
 
        /* receive list for registered CAN devices */
        for_each_netdev_rcu(net, dev) {
@@ -366,7 +366,7 @@ static inline void can_rcvlist_proc_show_array(struct seq_file *m,
 static int can_rcvlist_sff_proc_show(struct seq_file *m, void *v)
 {
        struct net_device *dev;
-       struct can_dev_rcv_lists *d;
+       struct can_dev_rcv_lists *dev_rcv_lists;
        struct net *net = m->private;
 
        /* RX_SFF */
@@ -375,15 +375,16 @@ static int can_rcvlist_sff_proc_show(struct seq_file *m, void *v)
        rcu_read_lock();
 
        /* sff receive list for 'all' CAN devices (dev == NULL) */
-       d = net->can.rx_alldev_list;
-       can_rcvlist_proc_show_array(m, NULL, d->rx_sff, ARRAY_SIZE(d->rx_sff));
+       dev_rcv_lists = net->can.rx_alldev_list;
+       can_rcvlist_proc_show_array(m, NULL, dev_rcv_lists->rx_sff,
+                                   ARRAY_SIZE(dev_rcv_lists->rx_sff));
 
        /* sff receive list for registered CAN devices */
        for_each_netdev_rcu(net, dev) {
                if (dev->type == ARPHRD_CAN && dev->ml_priv) {
-                       d = dev->ml_priv;
-                       can_rcvlist_proc_show_array(m, dev, d->rx_sff,
-                                                   ARRAY_SIZE(d->rx_sff));
+                       dev_rcv_lists = dev->ml_priv;
+                       can_rcvlist_proc_show_array(m, dev, dev_rcv_lists->rx_sff,
+                                                   ARRAY_SIZE(dev_rcv_lists->rx_sff));
                }
        }
 
@@ -396,7 +397,7 @@ static int can_rcvlist_sff_proc_show(struct seq_file *m, void *v)
 static int can_rcvlist_eff_proc_show(struct seq_file *m, void *v)
 {
        struct net_device *dev;
-       struct can_dev_rcv_lists *d;
+       struct can_dev_rcv_lists *dev_rcv_lists;
        struct net *net = m->private;
 
        /* RX_EFF */
@@ -405,15 +406,16 @@ static int can_rcvlist_eff_proc_show(struct seq_file *m, void *v)
        rcu_read_lock();
 
        /* eff receive list for 'all' CAN devices (dev == NULL) */
-       d = net->can.rx_alldev_list;
-       can_rcvlist_proc_show_array(m, NULL, d->rx_eff, ARRAY_SIZE(d->rx_eff));
+       dev_rcv_lists = net->can.rx_alldev_list;
+       can_rcvlist_proc_show_array(m, NULL, dev_rcv_lists->rx_eff,
+                                   ARRAY_SIZE(dev_rcv_lists->rx_eff));
 
        /* eff receive list for registered CAN devices */
        for_each_netdev_rcu(net, dev) {
                if (dev->type == ARPHRD_CAN && dev->ml_priv) {
-                       d = dev->ml_priv;
-                       can_rcvlist_proc_show_array(m, dev, d->rx_eff,
-                                                   ARRAY_SIZE(d->rx_eff));
+                       dev_rcv_lists = dev->ml_priv;
+                       can_rcvlist_proc_show_array(m, dev, dev_rcv_lists->rx_eff,
+                                                   ARRAY_SIZE(dev_rcv_lists->rx_eff));
                }
        }