drm/i915/uc: Move fw path check to fetch_uc_fw()

There is no reason to separately check for valid fw path before
we try to fetch it. Let the fetch function take care of this.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170330112115.120240-2-michal.wajdeczko@intel.com

drivers/gpu/drm/i915/intel_uc.c

@@ -112,6 +112,9 @@ static void fetch_uc_fw(struct drm_i915_private *dev_priv,
 	size_t size;
 	int err;
 
+	if (!uc_fw->path)
+		return;
+
 	uc_fw->fetch_status = INTEL_UC_FIRMWARE_PENDING;
 
 	DRM_DEBUG_DRIVER("before requesting firmware: uC fw fetch status %s\n",
@@ -239,11 +242,8 @@ static void fetch_uc_fw(struct drm_i915_private *dev_priv,
 
 void intel_uc_init_fw(struct drm_i915_private *dev_priv)
 {
-	if (dev_priv->huc.fw.path)
-		fetch_uc_fw(dev_priv, &dev_priv->huc.fw);
-
-	if (dev_priv->guc.fw.path)
-		fetch_uc_fw(dev_priv, &dev_priv->guc.fw);
+	fetch_uc_fw(dev_priv, &dev_priv->huc.fw);
+	fetch_uc_fw(dev_priv, &dev_priv->guc.fw);
 }
 
 void intel_uc_fini_fw(struct drm_i915_private *dev_priv)