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-rw-r--r--fs/nfs/cache_lib.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/fs/nfs/cache_lib.c b/fs/nfs/cache_lib.c
index 5905a31211e5..dded26368111 100644
--- a/fs/nfs/cache_lib.c
+++ b/fs/nfs/cache_lib.c
@@ -126,24 +126,14 @@ int nfs_cache_register_sb(struct super_block *sb, struct cache_detail *cd)
int nfs_cache_register_net(struct net *net, struct cache_detail *cd)
{
- struct vfsmount *mnt;
struct super_block *pipefs_sb;
- int ret;
+ int ret = 0;
- mnt = rpc_get_mount();
- if (IS_ERR(mnt))
- return PTR_ERR(mnt);
pipefs_sb = rpc_get_sb_net(net);
- if (!pipefs_sb) {
- ret = -ENOENT;
- goto err;
+ if (pipefs_sb) {
+ ret = nfs_cache_register_sb(pipefs_sb, cd);
+ rpc_put_sb_net(net);
}
- ret = nfs_cache_register_sb(pipefs_sb, cd);
- rpc_put_sb_net(net);
- if (!ret)
- return ret;
-err:
- rpc_put_mount();
return ret;
}
@@ -162,7 +152,6 @@ void nfs_cache_unregister_net(struct net *net, struct cache_detail *cd)
nfs_cache_unregister_sb(pipefs_sb, cd);
rpc_put_sb_net(net);
}
- rpc_put_mount();
}
void nfs_cache_init(struct cache_detail *cd)