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authorRoland Dreier <rolandd@cisco.com>2009-01-09 13:14:07 -0800
committerRoland Dreier <rolandd@cisco.com>2009-01-09 13:14:07 -0800
commit70cb92539cd1b8e1dec935a68fc154ea0db3a177 (patch)
tree956d3125f32cb8dde879d8c402e99cd9e76698d1 /drivers/net/mlx4
parent6a94cb73064c952255336cc57731904174b2c58f (diff)
downloadop-kernel-dev-70cb92539cd1b8e1dec935a68fc154ea0db3a177.zip
op-kernel-dev-70cb92539cd1b8e1dec935a68fc154ea0db3a177.tar.gz
mlx4_core: Fix warning from min()
Recent cpumask changes changed num_possible_cpus() from returning an int to returning an unsigned int. This means that doing min(num_possible_cpus(), <int expression>) now produces a warning like drivers/net/mlx4/main.c: In function 'mlx4_enable_msi_x': drivers/net/mlx4/main.c:915: warning: comparison of distinct pointer types lacks a cast Fix this by using min_t(int, ...). Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4')
-rw-r--r--drivers/net/mlx4/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 710c79e..6ef2490 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -912,8 +912,8 @@ static void mlx4_enable_msi_x(struct mlx4_dev *dev)
int i;
if (msi_x) {
- nreq = min(dev->caps.num_eqs - dev->caps.reserved_eqs,
- num_possible_cpus() + 1);
+ nreq = min_t(int, dev->caps.num_eqs - dev->caps.reserved_eqs,
+ num_possible_cpus() + 1);
entries = kcalloc(nreq, sizeof *entries, GFP_KERNEL);
if (!entries)
goto no_msi;
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