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Re: [PATCH] lib80211: Use ERR_CAST() to return

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To: Rohit Chavan <roheetchavan@xxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Paolo Abeni <pabeni@xxxxxxxxxx>, linux-wireless@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] lib80211: Use ERR_CAST() to return
From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Date: Fri, 06 Sep 2024 13:54:17 +0200
In-reply-to: <20240906114455.730559-1-roheetchavan@gmail.com>
References: <20240906114455.730559-1-roheetchavan@gmail.com>
User-agent: Evolution 3.52.4 (3.52.4-1.fc40)

On Fri, 2024-09-06 at 17:14 +0530, Rohit Chavan wrote:
> Using ERR_CAST() is more reasonable and safer, When it is necessary
> to convert the type of an error pointer and return it.
> 

What? Why? What's the point?

johannes

References:
- [PATCH] lib80211: Use ERR_CAST() to return
  - From: Rohit Chavan

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