linux-kernel - Re: [PATCH net-next 10/10] net: nl80211: __dev_get_by_index instead of dev_get_by

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 14 Jan 2014 13:11:38 +0100
From:	Johannes Berg <johannes@...solutions.net>
To:	Ying Xue <ying.xue@...driver.com>
Cc:	davem@...emloft.net, vfalico@...hat.com,
	john.r.fastabend@...el.com, stephen@...workplumber.org,
	antonio@...hcoding.com, dmitry.tarnyagin@...kless.no,
	socketcan@...tkopp.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 10/10] net: nl80211: __dev_get_by_index instead
 of dev_get_by_index to find interface

On Tue, 2014-01-14 at 15:41 +0800, Ying Xue wrote:

> @@ -2218,10 +2194,6 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
>  			rdev->wiphy.coverage_class = old_coverage_class;
>  		}
>  	}
> -
> - bad_res:
> -	if (netdev)
> -		dev_put(netdev);
>  	return result;

I believe that could be "return 0;" now, which would make the code
easier to read.

johannes

--
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/