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ptp: ptp_ines: Remove redundant null check

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Because kfree_skb already checked NULL skb parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xu Wang 2020-08-26 03:12:51 +00:00 committed by David S. Miller
parent ca65a280fb
commit ea416e277f
1 changed files with 1 additions and 2 deletions
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3
drivers/ptp/ptp_ines.c
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@ -644,8 +644,7 @@ static void ines_txtstamp(struct mii_timestamper *mii_ts,
spin_unlock_irqrestore(&port->lock, flags);
if (old_skb)
kfree_skb(old_skb);
kfree_skb(old_skb);
schedule_delayed_work(&port->ts_work, 1);
}