Merge tag 'v3.14-rc6' into drm-intel-next-queued

[mirror_ubuntu-zesty-kernel.git] / drivers / gpu / drm / i915 / i915_gpu_error.c

diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index ce2dd608968c92b4a07e350dce77cdd4cd763583..144a5e2bc7ef3245afb09518d69e5bc81c3c8432 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -146,7 +146,10 @@ static void i915_error_vprintf(struct drm_i915_error_state_buf *e,
                va_list tmp;
 
                va_copy(tmp, args);
-               if (!__i915_error_seek(e, vsnprintf(NULL, 0, f, tmp)))
+               len = vsnprintf(NULL, 0, f, tmp);
+               va_end(tmp);
+
+               if (!__i915_error_seek(e, len))
                        return;
        }