Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[linux-drm-fsl-dcu.git] / drivers / gpu / drm / drm_sysfs.c

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 1a1825b29f5f096c7d5fc31bbfb0dea7f9101b42..25bbd30ed7af780924f739d46bf1fcb50b250a25 100644 (file)
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -354,7 +354,10 @@ static struct bin_attribute edid_attr = {
 int drm_sysfs_connector_add(struct drm_connector *connector)
 {
        struct drm_device *dev = connector->dev;
-       int ret = 0, i, j;
+       int attr_cnt = 0;
+       int opt_cnt = 0;
+       int i;
+       int ret = 0;
 
        /* We shouldn't get called more than once for the same connector */
        BUG_ON(device_is_registered(&connector->kdev));
@@ -377,8 +380,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
 
        /* Standard attributes */
 
-       for (i = 0; i < ARRAY_SIZE(connector_attrs); i++) {
-               ret = device_create_file(&connector->kdev, &connector_attrs[i]);
+       for (attr_cnt = 0; attr_cnt < ARRAY_SIZE(connector_attrs); attr_cnt++) {
+               ret = device_create_file(&connector->kdev, &connector_attrs[attr_cnt]);
                if (ret)
                        goto err_out_files;
        }
@@ -394,8 +397,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
                case DRM_MODE_CONNECTOR_SVIDEO:
                case DRM_MODE_CONNECTOR_Component:
                case DRM_MODE_CONNECTOR_TV:
-                       for (i = 0; i < ARRAY_SIZE(connector_attrs_opt1); i++) {
-                               ret = device_create_file(&connector->kdev, &connector_attrs_opt1[i]);
+                       for (opt_cnt = 0; opt_cnt < ARRAY_SIZE(connector_attrs_opt1); opt_cnt++) {
+                               ret = device_create_file(&connector->kdev, &connector_attrs_opt1[opt_cnt]);
                                if (ret)
                                        goto err_out_files;
                        }
@@ -414,10 +417,10 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
        return 0;
 
 err_out_files:
-       if (i > 0)
-               for (j = 0; j < i; j++)
-                       device_remove_file(&connector->kdev,
-                                          &connector_attrs[i]);
+       for (i = 0; i < opt_cnt; i++)
+               device_remove_file(&connector->kdev, &connector_attrs_opt1[i]);
+       for (i = 0; i < attr_cnt; i++)
+               device_remove_file(&connector->kdev, &connector_attrs[i]);
        device_unregister(&connector->kdev);
 
 out: