diff options
Diffstat (limited to 'drivers/staging/batman-adv/bat_debugfs.c')
| -rw-r--r-- | drivers/staging/batman-adv/bat_debugfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/batman-adv/bat_debugfs.c b/drivers/staging/batman-adv/bat_debugfs.c index a8fe1c91fa4c..fafca9f0a33c 100644 --- a/drivers/staging/batman-adv/bat_debugfs.c +++ b/drivers/staging/batman-adv/bat_debugfs.c @@ -88,6 +88,8 @@ static struct bat_debuginfo *mesh_debuginfos[] = { void debugfs_init(void) { bat_debugfs = debugfs_create_dir(DEBUGFS_BAT_SUBDIR, NULL); + if (bat_debugfs == ERR_PTR(-ENODEV)) + bat_debugfs = NULL; } void debugfs_destroy(void) |