From: Linus Torvalds Date: Tue, 6 Jan 2009 02:47:12 +0000 (-0800) Subject: igb: fix anoying type mismatch warning on rx/tx queue sizing X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=e42e4ba07bc72c0eb7c7ab3bf9e5076db90d0f37;p=linux-edison.git igb: fix anoying type mismatch warning on rx/tx queue sizing When using "min()", the types of both sides should match. With the cpu mask changes, the type of num_online_cpus() will now depend on config options. Use "min_t()" with an explicit type instead. And make the rx/tx case look the same too, just for sanity. Signed-off-by: Linus Torvalds --- diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 022794e579c..b82b0fb2056 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1457,8 +1457,8 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter) /* Number of supported queues. */ /* Having more queues than CPUs doesn't make sense. */ - adapter->num_rx_queues = min((u32)IGB_MAX_RX_QUEUES, (u32)num_online_cpus()); - adapter->num_tx_queues = min(IGB_MAX_TX_QUEUES, num_online_cpus()); + adapter->num_rx_queues = min_t(u32, IGB_MAX_RX_QUEUES, num_online_cpus()); + adapter->num_tx_queues = min_t(u32, IGB_MAX_TX_QUEUES, num_online_cpus()); /* This call may decrease the number of queues depending on * interrupt mode. */