NFS: Fix a reference leak in nfs_wb_cancel_page()

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index d171696017f4befe44f85ffd79b138f88db7c214..dac8d7676aff64fe3bdf1465e61d34fae7b80304 100644 (file)
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1541,6 +1541,7 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page)
                        break;
                }
                ret = nfs_wait_on_request(req);
+               nfs_release_request(req);
                if (ret < 0)
                        goto out;
        }