nfsd: Remove write permission from file content

The write function doesn't be implemented in file content, and it's meaningless
to write data into this file directly. Remove write permission from it.

Signed-off-by: Yanchuan Nian <ycnian@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 9afa4393c21728cb5c0cbd675b6c25966fe99175..9f8470353362584d2fbd14e12a966a0fecec193d 100644 (file)
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1614,7 +1614,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
                        goto out_nomem;
        }
        if (cd->cache_show) {
-               p = proc_create_data("content", S_IFREG|S_IRUSR|S_IWUSR,
+               p = proc_create_data("content", S_IFREG|S_IRUSR,
                                cd->u.procfs.proc_ent,
                                &content_file_operations_procfs, cd);
                cd->u.procfs.content_ent = p;