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Message-Id: <1447113021-1611-2-git-send-email-bpoirier@suse.com>
Date:	Mon,  9 Nov 2015 15:50:18 -0800
From:	Benjamin Poirier <bpoirier@...e.com>
To:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:	Alexander Duyck <alexander.duyck@...il.com>,
	Frank Steiner <steiner-reg@....ifi.lmu.de>,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Shannon Nelson <shannon.nelson@...el.com>,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	Don Skidmore <donald.c.skidmore@...el.com>,
	Matthew Vick <matthew.vick@...el.com>,
	John Ronciak <john.ronciak@...el.com>,
	Mitch Williams <mitch.a.williams@...el.com>,
	intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/4] e1000e: Remove unreachable code

msi-x interrupts are not shared so there's no need to check if the
interrupt was really from this adapter.

Signed-off-by: Benjamin Poirier <bpoirier@...e.com>
---
 drivers/net/ethernet/intel/e1000e/netdev.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 0a854a4..a228167 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -1907,12 +1907,6 @@ static irqreturn_t e1000_msix_other(int __always_unused irq, void *data)
 	struct e1000_hw *hw = &adapter->hw;
 	u32 icr = er32(ICR);
 
-	if (!(icr & E1000_ICR_INT_ASSERTED)) {
-		if (!test_bit(__E1000_DOWN, &adapter->state))
-			ew32(IMS, E1000_IMS_OTHER);
-		return IRQ_NONE;
-	}
-
 	if (icr & adapter->eiac_mask)
 		ew32(ICS, (icr & adapter->eiac_mask));
 
-- 
2.6.2

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