bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n

[linux-2.6-microblaze.git] / drivers / md / bcache / debug.c

diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 4e63c6f..d030ce3 100644 (file)
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -250,7 +250,9 @@ void bch_debug_exit(void)
 
 int __init bch_debug_init(struct kobject *kobj)
 {
-       bcache_debug = debugfs_create_dir("bcache", NULL);
+       if (!IS_ENABLED(CONFIG_DEBUG_FS))
+               return 0;
 
+       bcache_debug = debugfs_create_dir("bcache", NULL);
        return IS_ERR_OR_NULL(bcache_debug);
 }