From: Dmitry Artamonow <mad_soft@inbox.ru>
Date: Tue, 13 Oct 2009 10:17:37 +0000 (-0700)
Subject: irda/sa1100_ir: check return value of startup hook
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=91cd1756cbbe9ba8772e6a5908f20cee56019c0d;p=linux-beck.git

irda/sa1100_ir: check return value of startup hook

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 38bf7cf2256d..c412e8026173 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -232,8 +232,11 @@ static int sa1100_irda_startup(struct sa1100_irda *si)
 	/*
 	 * Ensure that the ports for this device are setup correctly.
 	 */
-	if (si->pdata->startup)
-		si->pdata->startup(si->dev);
+	if (si->pdata->startup)	{
+		ret = si->pdata->startup(si->dev);
+		if (ret)
+			return ret;
+	}
 
 	/*
 	 * Configure PPC for IRDA - we want to drive TXD2 low.