commit a62cd29c985cf87b55a76f47582609119bd4b7a1
author Axel Lin <axel.lin@ingics.com> Wed Jul 03 11:24:18 2013 +0800
committer Joe Hershberger <joe.hershberger@ni.com> Mon Aug 19 12:34:18 2013 -0500
tree 0d21e1bec674bc3f2df139d0c51b40a219d92350
parent 25634210af785e36cf73a5e9a103c8cac5d84a26

net: Use ARRAY_SIZE at appropriate places

Use ARRAY_SIZE instead of having similar implementation in each drivers.
The NUMELEMS defined in drivers/net/npe/include/IxOsalTypes.h is not used
at all, so this patch removes it instead of converting it to use ARRAY_SIZE.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: York Sun <yorksun@freescale.com>

drivers/net/npe/IxEthDBFeatures.c

diff --git a/drivers/net/npe/IxEthDBFeatures.c b/drivers/net/npe/IxEthDBFeatures.c
index c5b680a..ecabec5 100644
--- a/drivers/net/npe/IxEthDBFeatures.c
+++ b/drivers/net/npe/IxEthDBFeatures.c
@@ -144,7 +144,7 @@
 
                 /* find the traffic class definition index compatible with the current NPE A functionality ID */
                 for (trafficClassDefinitionIndex = 0 ;
-                    trafficClassDefinitionIndex < sizeof (ixEthDBTrafficClassDefinitions) / sizeof (ixEthDBTrafficClassDefinitions[0]);
+                    trafficClassDefinitionIndex < ARRAY_SIZE(ixEthDBTrafficClassDefinitions);
                     trafficClassDefinitionIndex++)
                 {
                     if (ixEthDBTrafficClassDefinitions[trafficClassDefinitionIndex][IX_ETH_DB_NPE_A_FUNCTIONALITY_ID_INDEX] == npeAImageId.functionalityId)
@@ -155,7 +155,7 @@
                 }
 
                 /* select the default case if we went over the array boundary */
-                if (trafficClassDefinitionIndex == sizeof (ixEthDBTrafficClassDefinitions) / sizeof (ixEthDBTrafficClassDefinitions[0]))
+                if (trafficClassDefinitionIndex == ARRAY_SIZE(ixEthDBTrafficClassDefinitions))
                 {
                     trafficClassDefinitionIndex = 0; /* the first record is the default case */
                 }