From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next v3 09/14] i40e: remove redundant initialization of read_size Date: Wed, 10 Jan 2018 12:46:46 -0800 Message-ID: <20180110204651.35717-10-jeffrey.t.kirsher@intel.com> References: <20180110204651.35717-1-jeffrey.t.kirsher@intel.com> Cc: Colin Ian King , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga02.intel.com ([134.134.136.20]:37668 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751654AbeAJUri (ORCPT ); Wed, 10 Jan 2018 15:47:38 -0500 In-Reply-To: <20180110204651.35717-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Colin Ian King Variable read_size is initialized and this value is never read, it is instead set inside the do-loop, hence the initialization is redundant and can be removed. Cleans up clang warning: drivers/net/ethernet/intel/i40e/i40e_nvm.c:390:6: warning: Value stored to 'read_size' during its initialization is never read Signed-off-by: Colin Ian King Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_nvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 7689c2ee0d46..425713fb72e5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -389,7 +389,7 @@ static i40e_status i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset, u16 *words, u16 *data) { i40e_status ret_code; - u16 read_size = *words; + u16 read_size; bool last_cmd = false; u16 words_read = 0; u16 i = 0; -- 2.15.1