lkml.org 
[lkml]   [2020]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 6/9] nfsd: fix empty-body warning in nfs4state.c
From
Date


> On Apr 18, 2020, at 2:41 PM, Randy Dunlap <rdunlap@infradead.org> 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

I have a patch in my queue that addresses this particular warning,
but your change works for me too.

Acked-by: Chuck Lever <chuck.lever@oracle.com>

Unless Bruce objects.


> ---
> 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
> @@ -34,6 +34,7 @@
>
> #include <linux/file.h>
> #include <linux/fs.h>
> +#include <linux/kernel.h>
> #include <linux/slab.h>
> #include <linux/namei.h>
> #include <linux/swap.h>
> @@ -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();
> new->cl_minorversion = 0;
> gen_callback(new, setclid, rqstp);
> add_to_unconfirmed(new);

--
Chuck Lever



\
 
 \ /
  Last update: 2020-04-18 20:47    [W:0.172 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site