[PATCH -next] nfsd: make nfsd_filecache_wq variable static

[PATCH -next] nfsd: make nfsd_filecache_wq variable static

[Chen Zhou]

Fix sparse warning:

fs/nfsd/filecache.c:55:25: warning:
	symbol 'nfsd_filecache_wq' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
---
 fs/nfsd/filecache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index 23c1fa5..22e77ed 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -52,7 +52,7 @@ struct nfsd_fcache_disposal {
 	struct rcu_head rcu;
 };
 
-struct workqueue_struct *nfsd_filecache_wq __read_mostly;
+static struct workqueue_struct *nfsd_filecache_wq __read_mostly;
 
 static struct kmem_cache		*nfsd_file_slab;
 static struct kmem_cache		*nfsd_file_mark_slab;
-- 
2.7.4

Re: [PATCH -next] nfsd: make nfsd_filecache_wq variable static

[J. Bruce Fields]

Thanks, applying.--b.

On Mon, Feb 03, 2020 at 09:43:57AM +0800, Chen Zhou wrote:
> Fix sparse warning:
> 
> fs/nfsd/filecache.c:55:25: warning:
> 	symbol 'nfsd_filecache_wq' was not declared. Should it be static?
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
> ---
>  fs/nfsd/filecache.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
> index 23c1fa5..22e77ed 100644
> --- a/fs/nfsd/filecache.c
> +++ b/fs/nfsd/filecache.c
> @@ -52,7 +52,7 @@ struct nfsd_fcache_disposal {
>  	struct rcu_head rcu;
>  };
>  
> -struct workqueue_struct *nfsd_filecache_wq __read_mostly;
> +static struct workqueue_struct *nfsd_filecache_wq __read_mostly;
>  
>  static struct kmem_cache		*nfsd_file_slab;
>  static struct kmem_cache		*nfsd_file_mark_slab;
> -- 
> 2.7.4