From 5f6ec29abe434676f940357bcd66536bbc69e9f8 Mon Sep 17 00:00:00 2001 From: Sucheta Chakraborty Date: Wed, 22 Jun 2011 02:52:20 +0000 Subject: qlcnic: fix initial number of msix entries in adapter. Calculation of number of MSI-X vectors was wrong on uniprocessor systems. Signed-off-by: Sucheta Chakraborty Signed-off-by: Anirban Chakraborty Signed-off-by: David S. Miller --- drivers/net/qlcnic/qlcnic_main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/qlcnic/qlcnic_main.c') diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index a656a12e24d1..a050746a5129 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -418,10 +418,8 @@ qlcnic_setup_intr(struct qlcnic_adapter *adapter) int num_msix; if (adapter->msix_supported) { - num_msix = (num_online_cpus() >= - QLCNIC_DEF_NUM_STS_DESC_RINGS) ? - QLCNIC_DEF_NUM_STS_DESC_RINGS : - QLCNIC_MIN_NUM_RSS_RINGS; + num_msix = rounddown_pow_of_two(min_t(int, num_online_cpus(), + QLCNIC_DEF_NUM_STS_DESC_RINGS)); } else num_msix = 1; -- cgit v1.2.3-59-g8ed1b