From: Adrian Bunk <bunk@stusta.de>
Date: Fri, 13 May 2005 02:25:14 +0000 (-0400)
Subject:   [PATCH] drivers/net/tulip/dmfe.c: remove a check after use
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f3f1546dbed9efe8ac04fe5069772834ae379e16;p=deliverable%2Flinux.git

  [PATCH] drivers/net/tulip/dmfe.c: remove a check after use

  This patch removes a NULL check that was useles because it happened
  after the first dereference of the variable.

  Signed-off-by: Adrian Bunk <bunk@stusta.de>
  Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---

diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 3f19f5795051..04539fca270f 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -744,11 +744,6 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
 	DMFE_DBUG(0, "dmfe_interrupt()", 0);
 
-	if (!dev) {
-		DMFE_DBUG(1, "dmfe_interrupt() without DEVICE arg", 0);
-		return IRQ_NONE;
-	}
-
 	spin_lock_irqsave(&db->lock, flags);
 
 	/* Got DM910X status */