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Message-Id: <1494499258-17017-1-git-send-email-yuval.shaia@oracle.com>
Date: Thu, 11 May 2017 13:40:58 +0300
From: Yuval Shaia <yuval.shaia@...cle.com>
To: yishaih@...lanox.com, netdev@...r.kernel.org,
linux-rdma@...r.kernel.org
Subject: [PATCH v3] net/mlx4_core: Use min3 to select number of MSI-X vectors
Signed-off-by: Yuval Shaia <yuval.shaia@...cle.com>
---
v0 -> v1:
* s/"min_t("/"min_t(int"
v1 -> v2:
* Use min3 instead of min_t twice
v2 -> v3:
* Change commit log header message to reflect the changes made in
v2
---
drivers/net/ethernet/mellanox/mlx4/main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 7032054..2afa340 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2862,12 +2862,9 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
int port = 0;
if (msi_x) {
- int nreq = dev->caps.num_ports * num_online_cpus() + 1;
-
- nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs,
- nreq);
- if (nreq > MAX_MSIX)
- nreq = MAX_MSIX;
+ int nreq = min3(dev->caps.num_ports * num_online_cpus() + 1,
+ dev->caps.num_eqs - dev->caps.reserved_eqs,
+ MAX_MSIX);
entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
if (!entries)
--
2.7.4
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