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net: dev_replace_track() cleanup

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Use existing helpers (netdev_tracker_free()
and netdev_tracker_alloc()) to remove ifdefery.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20211214151515.312535-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Eric Dumazet 2021-12-14 07:15:15 -08:00 committed by Jakub Kicinski
parent 123e495ecc
commit 9280ac2e6f
1 changed files with 4 additions and 6 deletions
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10
include/linux/netdevice.h
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@ -3885,16 +3885,14 @@ static inline void dev_replace_track(struct net_device *odev,
netdevice_tracker *tracker,
gfp_t gfp)
{
#ifdef CONFIG_NET_DEV_REFCNT_TRACKER
if (odev)
ref_tracker_free(&odev->refcnt_tracker, tracker);
#endif
netdev_tracker_free(odev, tracker);
dev_hold(ndev);
dev_put(odev);
#ifdef CONFIG_NET_DEV_REFCNT_TRACKER
if (ndev)
ref_tracker_alloc(&ndev->refcnt_tracker, tracker, gfp);
#endif
netdev_tracker_alloc(ndev, tracker, gfp);
}
/* Carrier loss detection, dial on demand. The functions netif_carrier_on