[PATCH 03/13] drm/radeon|amdgpu: Remove redundant num_connectors check

[Daniel Vetter]

The list walk will shortcircuit anyway.

Cc: Alex Deucher <alexdeucher at gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c |  6 ++----
 drivers/gpu/drm/radeon/radeon_irq_kms.c | 12 ++++--------
 2 files changed, 6 insertions(+), 12 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);
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c 
b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index c084cadcbf21..1b7528df7f7f 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -85,10 +85,8 @@ static void radeon_hotplug_work_func(struct work_struct 
*work)
                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 @@ static void radeon_dp_work_func(struct work_struct *work)
        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
-- 
2.11.0