From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 17 Nov 2011 18:14:45 +0000 (-0600)
Subject: rtlwifi: Remove redundant code from PCI interrupt
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0dcc3c842930a36d344d240878ee24910c838665;p=openwrt%2Fstaging%2Fblogic.git

rtlwifi: Remove redundant code from PCI interrupt

The interrupt routine for PCI devices has a special exit that
executes the same instructions as does the normal exit.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 177a8e669241..a197dce732b4 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -889,9 +889,6 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
 	if (rtlpriv->rtlhal.earlymode_enable)
 		tasklet_schedule(&rtlpriv->works.irq_tasklet);
 
-	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
-	return IRQ_HANDLED;
-
 done:
 	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
 	return IRQ_HANDLED;