nfsd: make symbol nfsd_reply_cache_shrinker static

symbol 'nfsd_reply_cache_shrinker' only used within this file. It should
be static.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index eb2587745a64..e76244edd748 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -62,7 +62,7 @@ static void	cache_cleaner_func(struct work_struct *unused);
 static int      nfsd_reply_cache_shrink(struct shrinker *shrink,
                                         struct shrink_control *sc);
 
-struct shrinker nfsd_reply_cache_shrinker = {
+static struct shrinker nfsd_reply_cache_shrinker = {
         .shrink = nfsd_reply_cache_shrink,
         .seeks  = 1,
 };