From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Subject: [PATCH] ixgbe: use ARRAY_SIZE for array sizing calculation on array buf Date: Sun, 7 Jan 2018 23:17:51 +0000 Message-ID: <20180107231751.7847-1-colin.king@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org To: Jeff Kirsher , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Colin Ian King Use the ARRAY_SIZE macro on array buf to determine size of the array. Improvement suggested by coccinelle. Signed-off-by: Colin Ian King --- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index cb7da5f9c4da..28c23ef2ec28 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -949,7 +949,7 @@ static s32 ixgbe_checksum_ptr_x550(struct ixgbe_hw *hw, u16 ptr, u16 length, bufsz, i, start; u16 *local_buffer; - bufsz = sizeof(buf) / sizeof(buf[0]); + bufsz = ARRAY_SIZE(buf); /* Read a chunk at the pointer location */ if (!buffer) { -- 2.15.1