drm/radeon|amdgpu: Remove redundant num_connectors check

The list walk will shortcircuit anyway.

Cc: Alex Deucher <alexdeucher@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-4-daniel.vetter@ffwll.ch

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index fb902932f571..e63ece049b05 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -61,10 +61,8 @@ static void amdgpu_hotplug_work_func(struct work_struct *work)
         struct drm_connector *connector;
 
         mutex_lock(&mode_config->mutex);
-        if (mode_config->num_connector) {
-                list_for_each_entry(connector, &mode_config->connector_list, head)
-                        amdgpu_connector_hotplug(connector);
-        }
+        list_for_each_entry(connector, &mode_config->connector_list, head)
+                amdgpu_connector_hotplug(connector);
         mutex_unlock(&mode_config->mutex);
         /* Just fire off a uevent and let userspace tell us what to do */
         drm_helper_hpd_irq_event(dev);