From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 30 Oct 2013 05:22:34 +0000 (+0800)
Subject: libertas: fix error return code in if_cs_probe()
X-Git-Tag: accepted/tizen/common/20141203.182822~1043^2~6^2^2~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7777bd458e9e7cf9ac604f22e5b1691628b45c66;p=platform%2Fkernel%2Flinux-arm64.git

libertas: fix error return code in if_cs_probe()

Fix to return -ENODEV in the unknown model error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index ef8c98e..f499efc 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -902,6 +902,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	if (card->model == MODEL_UNKNOWN) {
 		pr_err("unsupported manf_id 0x%04x / card_id 0x%04x\n",
 		       p_dev->manf_id, p_dev->card_id);
+		ret = -ENODEV;
 		goto out2;
 	}