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Date: Tue, 22 Apr 2014 14:38:39 +0800 From: "Zhu, Lejun" <lejun.zhu@...ux.intel.com> To: Dmitry Torokhov <dmitry.torokhov@...il.com> CC: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] soc_button_array: fix a crash during rmmod When the system has zero or one button available, trying to rmmod soc_button_array will cause crash. Fix this by properly handling -ENODEV in probe(). Signed-off-by: Lejun Zhu <lejun.zhu@...ux.intel.com> --- drivers/input/misc/soc_button_array.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index 08ead2a..20c80f5 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -169,6 +169,7 @@ static int soc_button_pnp_probe(struct pnp_dev *pdev, soc_button_remove(pdev); return error; } + continue; } priv->children[i] = pd; -- 1.8.3.2 -- 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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