From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Randy Dunlap <rdunlap@infradead.org>, linux-kernel@vger.kernel.org
Cc: alsa-devel@alsa-project.org,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Zzy Wysm <zzy@zzywysm.com>,
"J. Bruce Fields" <bfields@fieldses.org>,
target-devel@vger.kernel.org, Dave Jiang <dave.jiang@intel.com>,
linux-scsi@vger.kernel.org, linux-nvdimm@lists.01.org,
Vishal Verma <vishal.l.verma@intel.com>,
linux-input@vger.kernel.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
Dan Williams <dan.j.williams@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-nfs@vger.kernel.org,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Chuck Lever <chuck.lever@oracle.com>,
linux-fsdevel@vger.kernel.org,
Johannes Berg <johannes@sipsolutions.net>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 6/9] nfsd: fix empty-body warning in nfs4state.c
Date: Sun, 19 Apr 2020 12:32:08 +0300 [thread overview]
Message-ID: <34fe524d-f9f0-ba8a-d5cb-ffbeacf1b5d8@cogentembedded.com> (raw)
In-Reply-To: <20200418184111.13401-7-rdunlap@infradead.org>
Hello!
On 18.04.2020 21:41, Randy Dunlap wrote:
> Fix gcc empty-body warning when -Wextra is used:
>
> ../fs/nfsd/nfs4state.c:3898:3: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
> Cc: Linus Torvalds <torvalds@linux-foundation.org>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: "J. Bruce Fields" <bfields@fieldses.org>
> Cc: Chuck Lever <chuck.lever@oracle.com>
> Cc: linux-nfs@vger.kernel.org
> ---
> fs/nfsd/nfs4state.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> --- linux-next-20200417.orig/fs/nfsd/nfs4state.c
> +++ linux-next-20200417/fs/nfsd/nfs4state.c
[...]
> @@ -3895,7 +3896,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp
> copy_clid(new, conf);
> gen_confirm(new, nn);
> } else /* case 4 (new client) or cases 2, 3 (client reboot): */
> - ;
> + do_empty();
In this case explicit {} would probably have been better, as described in
Documentation/process/coding-style.rst, clause (3).
MBR, Sergei
next prev parent reply other threads:[~2020-04-19 9:33 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-18 18:41 [RFC PATCH 0/9] fix -Wempty-body build warnings Randy Dunlap
2020-04-18 18:41 ` [RFC PATCH 1/9] kernel.h: add do_empty() macro Randy Dunlap
2020-04-18 18:44 ` Joe Perches
2020-04-18 18:49 ` Randy Dunlap
2020-04-18 22:20 ` Bart Van Assche
2020-04-18 22:24 ` Randy Dunlap
2020-04-18 18:41 ` [PATCH 2/9] fs: fix empty-body warning in posix_acl.c Randy Dunlap
2020-04-18 18:53 ` Linus Torvalds
2020-04-18 18:55 ` Randy Dunlap
2020-04-20 19:58 ` [PATCH 2/9] " Zzy Wysm
2020-04-18 18:41 ` [PATCH 3/9] input: fix empty-body warning in synaptics.c Randy Dunlap
2020-04-18 18:41 ` [PATCH 4/9] sound: fix empty-body warning in vx_core.c Randy Dunlap
2020-04-18 18:41 ` [PATCH 5/9] usb: fix empty-body warning in sysfs.c Randy Dunlap
2020-04-18 18:44 ` Matthew Wilcox
2020-04-18 18:46 ` Randy Dunlap
2020-04-18 19:54 ` Alan Stern
2020-04-21 1:20 ` NeilBrown
2020-04-21 13:58 ` Alan Stern
2020-04-18 18:41 ` [PATCH 6/9] nfsd: fix empty-body warning in nfs4state.c Randy Dunlap
2020-04-18 18:45 ` Chuck Lever
2020-04-18 18:53 ` Joe Perches
2020-04-18 18:57 ` Randy Dunlap
2020-04-18 22:28 ` Trond Myklebust
2020-04-18 22:32 ` Randy Dunlap
2020-04-18 22:33 ` Chuck Lever
2020-04-19 9:32 ` Sergei Shtylyov [this message]
2020-04-18 18:41 ` [PATCH 7/9] drivers/base: fix empty-body warnings in devcoredump.c Randy Dunlap
2020-04-18 18:50 ` Matthew Wilcox
2020-04-18 18:53 ` Randy Dunlap
2020-04-18 18:55 ` Joe Perches
2020-04-18 19:13 ` Matthew Wilcox
2020-04-18 19:16 ` Johannes Berg
2020-04-18 19:15 ` Linus Torvalds
2020-04-19 12:03 ` Greg Kroah-Hartman
2020-04-19 6:02 ` Greg Kroah-Hartman
2020-04-19 6:04 ` Greg Kroah-Hartman
2020-04-18 18:41 ` [PATCH 8/9] dax: fix empty-body warnings in bus.c Randy Dunlap
2020-04-19 8:15 ` Christoph Hellwig
2020-04-18 18:41 ` [PATCH 9/9] target: fix empty-body warning in target_core_pscsi.c Randy Dunlap
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