diff options
| author | Roland Dreier <rolandd@cisco.com> | 2009-01-09 13:14:07 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-01-09 13:14:07 -0800 |
| commit | 70cb92539cd1b8e1dec935a68fc154ea0db3a177 (patch) | |
| tree | 956d3125f32cb8dde879d8c402e99cd9e76698d1 | |
| parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) | |
| download | op-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>
| -rw-r--r-- | drivers/net/mlx4/main.c | 4 |
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; |
