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sh_eth: fix branch prediction in sh_eth_interrupt() 

IIUC, likely()/unlikely() should apply to the whole *if* statement's
expression, not a part of it  -- fix such expression in  sh_eth_interrupt()
accordingly...

Fixes: 283e38db65 ("sh_eth: Fix serialisation of interrupt disable with interrupt & NAPI handlers")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Sergei Shtylyov 2016-12-30 00:07:38 +03:00 committed by David S. Miller
parent e400b7977e
commit 2344ef3c86
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/renesas/sh_eth.c
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@ -1656,7 +1656,7 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev)
else
goto out;
if (!likely(mdp->irq_enabled)) {
if (unlikely(!mdp->irq_enabled)) {
sh_eth_write(ndev, 0, EESIPR);
goto out;
}