linux-kernel - RE: [Intel-wired-lan] [PATCH 1/1] igb: Use ARRAY_SIZE instead fo sizeof(a)/sizeof(a[0])

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Message-ID: <9B4A1B1917080E46B64F07F2989DADD653571921@ORSMSX114.amr.corp.intel.com>
Date:	Tue, 30 Jun 2015 14:53:05 +0000
From:	"Fujinaka, Todd" <todd.fujinaka@...el.com>
To:	Maninder Singh <maninder1.s@...sung.com>,
	"Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
	"Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
	"Nelson, Shannon" <shannon.nelson@...el.com>,
	"Wyborny, Carolyn" <carolyn.wyborny@...el.com>,
	"Skidmore, Donald C" <donald.c.skidmore@...el.com>,
	"Vick, Matthew" <matthew.vick@...el.com>,
	"Ronciak, John" <john.ronciak@...el.com>,
	"Williams, Mitch A" <mitch.a.williams@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:	"pankaj.m@...sung.com" <pankaj.m@...sung.com>
Subject: RE: [Intel-wired-lan] [PATCH 1/1] igb: Use ARRAY_SIZE instead fo
	sizeof(a)/sizeof(a[0])

I don't see the reason this is needed so I'm going to say NAK.

Todd Fujinaka
Software Application Engineer
Networking Division (ND)
Intel Corporation
todd.fujinaka@...el.com
(503) 712-4565

-----Original Message-----
From: Intel-wired-lan [mailto:intel-wired-lan-bounces@...ts.osuosl.org] On Behalf Of Maninder Singh
Sent: Monday, June 29, 2015 9:56 PM
To: Kirsher, Jeffrey T; Brandeburg, Jesse; Nelson, Shannon; Wyborny, Carolyn; Skidmore, Donald C; Vick, Matthew; Ronciak, John; Williams, Mitch A; intel-wired-lan@...ts.osuosl.org; netdev@...r.kernel.org; linux-kernel@...r.kernel.org
Cc: Maninder Singh; pankaj.m@...sung.com
Subject: [Intel-wired-lan] [PATCH 1/1] igb: Use ARRAY_SIZE instead fo sizeof(a)/sizeof(a[0])

Use ARRAY_SIZE instead fo sizeof(a)/sizeof(a[0])

Signed-off-by: Maninder Singh <maninder1.s@...sung.com>
Reviewed-by: Yogesh Narayan Gaur <yn.gaur@...sung.com>
---
 drivers/net/ethernet/intel/igb/e1000_phy.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index c1bb64d..e399b3c 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -37,8 +37,7 @@ static s32  igb_set_master_slave_mode(struct e1000_hw *hw);  static const u16 e1000_m88_cable_length_table[] = {
 	0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };  #define M88E1000_CABLE_LENGTH_TABLE_SIZE \
-	(sizeof(e1000_m88_cable_length_table) / \
-	sizeof(e1000_m88_cable_length_table[0]))
+	ARRAY_SIZE(e1000_m88_cable_length_table)
 
 static const u16 e1000_igp_2_cable_length_table[] = {
 	0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21, @@ -50,8 +49,7 @@ static const u16 e1000_igp_2_cable_length_table[] = {
 	83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
 	104, 109, 114, 118, 121, 124};
 #define IGP02E1000_CABLE_LENGTH_TABLE_SIZE \
-	(sizeof(e1000_igp_2_cable_length_table) / \
-	 sizeof(e1000_igp_2_cable_length_table[0]))
+	ARRAY_SIZE(e1000_igp_2_cable_length_table)
 
 /**
  *  igb_check_reset_block - Check if PHY reset is blocked
--
1.7.9.5

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