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can: af_can: can_rx_register(): use max() instead of open coding it 

This patch replaces an open coded max by the proper kernel define max().

Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2018-10-08 09:02:36 +02:00
parent 6625a18e9f
commit e2586a5796
1 changed files with 2 additions and 2 deletions
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4
net/can/af_can.c
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@ -474,8 +474,8 @@ int can_rx_register(struct net *net, struct net_device *dev, canid_t can_id,
dev_rcv_lists->entries++;
rcv_lists_stats->rcv_entries++;
if (rcv_lists_stats->rcv_entries_max < rcv_lists_stats->rcv_entries)
rcv_lists_stats->rcv_entries_max = rcv_lists_stats->rcv_entries;
rcv_lists_stats->rcv_entries_max = max(rcv_lists_stats->rcv_entries_max,
rcv_lists_stats->rcv_entries);
} else {
kmem_cache_free(rcv_cache, rcv);
err = -ENODEV;