From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Sat, 11 Jun 2011 01:44:58 +0000 (+0000)
Subject: ixgbe: inline the ixgbe_maybe_stop_tx function
X-Git-Tag: v2.6.39-400.9.0~619^2~9
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=03a70d4a2397baf48120da599acca7c0dfa50168;p=users%2Fjedix%2Flinux-maple.git

ixgbe: inline the ixgbe_maybe_stop_tx function

The ixgbe_maybe_stop_tx function is only a few lines long and is called
multiple times through the xmit hotpath.  In order to streamline things it
makes sense to just inline it.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit 82d4e46e2a398154273044dd9813206f0d85bc09)

Signed-off-by: Joe Jin <joe.jin@oracle.com>
---

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 4d3fbb691e45..fe25dfd5c52b 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -6842,7 +6842,7 @@ static int __ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)
 	return 0;
 }
 
-static int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)
+static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size)
 {
 	if (likely(ixgbe_desc_unused(tx_ring) >= size))
 		return 0;