Release resource if failed to initialize display attributes

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>

diff --git a/src/i965_drv_video.c b/src/i965_drv_video.c
index 6586ac3..6c45900 100755 (executable)
--- a/src/i965_drv_video.c
+++ b/src/i965_drv_video.c
@@ -2067,6 +2067,18 @@ get_display_attribute(VADriverContextP ctx, VADisplayAttribType type)
     return NULL;
 }
 
+static void
+i965_display_attributes_terminate(VADriverContextP ctx)
+{
+    struct i965_driver_data * const i965 = i965_driver_data(ctx);
+
+    if (i965->display_attributes) {
+        free(i965->display_attributes);
+        i965->display_attributes = NULL;
+        i965->num_display_attributes = 0;
+    }
+}
+
 static bool
 i965_display_attributes_init(VADriverContextP ctx)
 {
@@ -2076,7 +2088,7 @@ i965_display_attributes_init(VADriverContextP ctx)
     i965->display_attributes = malloc(
         i965->num_display_attributes * sizeof(i965->display_attributes[0]));
     if (!i965->display_attributes)
-        return false;
+        goto error;
 
     memcpy(
         i965->display_attributes,
@@ -2085,21 +2097,14 @@ i965_display_attributes_init(VADriverContextP ctx)
     );
 
     i965->rotation_attrib = get_display_attribute(ctx, VADisplayAttribRotation);
-    if (!i965->rotation_attrib)
-        return false;
+    if (!i965->rotation_attrib) {
+        goto error;
+    }
     return true;
-}
-
-static void
-i965_display_attributes_terminate(VADriverContextP ctx)
-{
-    struct i965_driver_data * const i965 = i965_driver_data(ctx);
 
-    if (i965->display_attributes) {
-        free(i965->display_attributes);
-        i965->display_attributes = NULL;
-        i965->num_display_attributes = 0;
-    }
+error:
+    i965_display_attributes_terminate(ctx);
+    return false;
 }
 
 /*