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[PATCH net-next v6 18/19] net: mlx4: convenience predicate for debug messages

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From David Decotigny <ddecotig@gmail.com>
Newsgroups linux.kernel
Subject [PATCH net-next v6 18/19] net: mlx4: convenience predicate for debug messages
Date Wed, 20 Jan 2016 01:50:03 +0100
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X-Original-Cc Eric Dumazet <edumazet@google.com>, Eugenia Emantayev <eugenia@mellanox.co.il>, Or Gerlitz <ogerlitz@mellanox.com>, Ido Shamay <idos@mellanox.com>, Joe Perches <joe@perches.com>, Saeed Mahameed <saeedm@mellanox.com>, Govindarajulu Varadarajan <_govind@gmx.com>, Venkata Duvvuru <VenkatKumar.Duvvuru@Emulex.Com>, Jeff Kirsher <jeffrey.t.kirsher@intel.com>, Pravin B Shelar <pshelar@nicira.com>, Ed Swierk <eswierk@skyportsystems.com>, Robert Love <robert.w.love@intel.com>, "James E.J. Bottomley" <JBottomley@parallels.com>, Yuval Mintz <Yuval.Mintz@qlogic.com>, Rasmus Villemoes <linux@rasmusvillemoes.dk>, David Decotigny <decot@googlers.com>
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From: David Decotigny <decot@googlers.com>

Signed-off-by: David Decotigny <decot@googlers.com>
---
 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 35de7d2..b04054d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -740,9 +740,11 @@ __printf(3, 4)
 void en_print(const char *level, const struct mlx4_en_priv *priv,
 	      const char *format, ...);
 
+#define en_dbg_enabled(mlevel, priv)		\
+	(NETIF_MSG_##mlevel & (priv)->msg_enable)
 #define en_dbg(mlevel, priv, format, ...)				\
 do {									\
-	if (NETIF_MSG_##mlevel & (priv)->msg_enable)			\
+	if (en_dbg_enabled(mlevel, priv))				\
 		en_print(KERN_DEBUG, priv, format, ##__VA_ARGS__);	\
 } while (0)
 #define en_warn(priv, format, ...)					\
-- 
2.7.0.rc3.207.g0ac5344

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[PATCH net-next v6 18/19] net: mlx4: convenience predicate for debug messages David Decotigny <ddecotig@gmail.com> - 2016-01-20 01:50 +0100

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