Message ID | 20180107231751.7847-1-colin.king@canonical.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
Series | ixgbe: use ARRAY_SIZE for array sizing calculation on array buf | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Colin King > Sent: Sunday, January 7, 2018 3:18 PM > To: Kirsher, Jeffrey T <jeffrey.t.kirsher@intel.com>; intel-wired- > lan@lists.osuosl.org; netdev@vger.kernel.org > Cc: kernel-janitors@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: [Intel-wired-lan] [PATCH] ixgbe: use ARRAY_SIZE for array sizing > calculation on array buf > > From: Colin Ian King <colin.king@canonical.com> > > Use the ARRAY_SIZE macro on array buf to determine size of the array. > Improvement suggested by coccinelle. > > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
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) {