Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 2/2] NET: sungem, use spin_trylock_irqsave | Date | Mon, 13 Jul 2009 23:23:40 +0200 |
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Use spin_trylock_irqsave instead of open-coded local_irq_save+spin_trylock.
Impact: cleanup
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> --- drivers/net/sungem.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index d2dfe0a..22474a8 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1032,10 +1032,8 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev) (csum_stuff_off << 21)); } - local_irq_save(flags); - if (!spin_trylock(&gp->tx_lock)) { + if (!spin_trylock_irqsave(&gp->tx_lock)) { /* Tell upper layer to requeue */ - local_irq_restore(flags); return NETDEV_TX_LOCKED; } /* We raced with gem_do_stop() */ -- 1.6.3.2
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