Re: [PATCH 12/15] fs: Drop unlikely before IS_ERR(_OR_NULL)

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Subject: Re: [PATCH 12/15] fs: Drop unlikely before IS_ERR(_OR_NULL)
From: David Howells <dhowells@xxxxxxxxxx>
Date: Fri, 31 Jul 2015 10:20:56 +0100
Cc: dhowells@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, linaro-kernel@xxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Andreas Dilger <adilger.kernel@xxxxxxxxx>, Anna Schumaker <anna.schumaker@xxxxxxxxxx>, Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, ecryptfs@xxxxxxxxxxxxxxx (open list:ECRYPT FILE SYSTEM), "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>, Fabian Frederick <fabf@xxxxxxxxx>, Joe Perches <joe@xxxxxxxxxxx>, linux-cifs@xxxxxxxxxxxxxxx (open list:COMMON INTERNET FILE SYSTEM (CIFS)), linux-ext4@xxxxxxxxxxxxxxx (open list:EXT4 FILE SYSTEM), linux-fsdevel@xxxxxxxxxxxxxxx (open list:FILESYSTEMS (VFS and infrastructure)), linux-nfs@xxxxxxxxxxxxxxx (open list:NFS, SUNRPC, AND LOCKD CLIENTS), Peng Tao <tao.peng@xxxxxxxxxxxxxxx>, Petr Vandrovec <petr@xxxxxxxxxxxxxx>, samba-technical@xxxxxxxxxxxxxxx (moderated list:COMMON INTERNET FILE SYSTEM (CIFS)), Steve French <sfrench@xxxxxxxxx>, "Theodore Ts'o" <tytso@xxxxxxx>, Tom Haynes <loghyr@xxxxxxxxxxxxxxx>, Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>, Tyler Hicks <tyhicks@xxxxxxxxxxxxx>, Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
In-reply-to: <4fd8dd8ed76901a89d6cd17e50ac585ea929f1fb.1438331416.git.viresh.kumar@linaro.org>
Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903
References: <4fd8dd8ed76901a89d6cd17e50ac585ea929f1fb.1438331416.git.viresh.kumar@linaro.org> <cover.1438331416.git.viresh.kumar@linaro.org> <cover.1438331416.git.viresh.kumar@linaro.org>

Viresh Kumar <viresh.kumar@xxxxxxxxxx> wrote:

> IS_ERR(_OR_NULL) already contain an 'unlikely' compiler flag and there
> is no need to do that again from its callers. Drop it.
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

Reviewed-by: David Howells <dhowells@xxxxxxxxxx>
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References:
- [PATCH 12/15] fs: Drop unlikely before IS_ERR(_OR_NULL)
  - From: Viresh Kumar

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