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authorDmitry Artamonow <mad_soft@inbox.ru>2009-10-13 10:17:37 (GMT)
committerDavid S. Miller <davem@davemloft.net>2009-10-13 10:17:37 (GMT)
commit91cd1756cbbe9ba8772e6a5908f20cee56019c0d (patch)
tree512462d629d4762d781b2a40094cdfd196ffc4e1 /drivers/net/irda
parent85584672012ee0c3b7b8e033a1ecf7c11878e45f (diff)
downloadlinux-91cd1756cbbe9ba8772e6a5908f20cee56019c0d.tar.xz
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>
Diffstat (limited to 'drivers/net/irda')
-rw-r--r--drivers/net/irda/sa1100_ir.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 38bf7cf..c412e80 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.