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
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index fb90293..e63ece0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -61,10 +61,8 @@
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);
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index c084cad..1b7528d 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -85,10 +85,8 @@
return;
mutex_lock(&mode_config->mutex);
- if (mode_config->num_connector) {
- list_for_each_entry(connector, &mode_config->connector_list, head)
- radeon_connector_hotplug(connector);
- }
+ list_for_each_entry(connector, &mode_config->connector_list, head)
+ radeon_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);
@@ -103,10 +101,8 @@
struct drm_connector *connector;
/* this should take a mutex */
- if (mode_config->num_connector) {
- list_for_each_entry(connector, &mode_config->connector_list, head)
- radeon_connector_hotplug(connector);
- }
+ list_for_each_entry(connector, &mode_config->connector_list, head)
+ radeon_connector_hotplug(connector);
}
/**
* radeon_driver_irq_preinstall_kms - drm irq preinstall callback