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Date: Tue, 26 Jul 2011 17:19:35 +0900 From: jhbird.choi@...sung.com To: linux-kernel@...r.kernel.org Cc: Donggeun Kim <dg77.kim@...sung.com>, Andrew Morton <akpm@...ux-foundation.org>, Kyungmin Park <kyungmin.park@...sung.com>, Jonghwan Choi <jhbird.choi@...sung.com> Subject: [PATCH] driver/misc/fsa9480.c fix potential null-pointer dereference From: Jonghwan Choi <jhbird.choi@...sung.com> Signed-off-by: Jonghwan Choi <jhbird.choi@...sung.com> --- drivers/misc/fsa9480.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/misc/fsa9480.c b/drivers/misc/fsa9480.c index 5325a7e..0bd1e5b 100644 --- a/drivers/misc/fsa9480.c +++ b/drivers/misc/fsa9480.c @@ -400,7 +400,8 @@ static int fsa9480_irq_init(struct fsa9480_usbsw *usbsw) return ret; } - device_init_wakeup(&client->dev, pdata->wakeup); + if (pdata) + device_init_wakeup(&client->dev, pdata->wakeup); } return 0; -- 1.7.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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