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nfsd: make nfsd_filecache_wq variable static

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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>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Chen Zhou 2020-02-03 09:43:57 +08:00 committed by J. Bruce Fields
parent 91fd3c3edc
commit 50d0def966
1 changed files with 1 additions and 1 deletions
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2
fs/nfsd/filecache.c
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@ -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;