Re: [PATCH] net: hisilicon: add OF dependency
From: kbuild test robot
Date: Fri Oct 16 2015 - 13:05:33 EST
Hi Arnd,
[auto build test ERROR on net-next/master -- if it's inappropriate base, please suggest rules for selecting the more suitable base]
url: https://github.com/0day-ci/linux/commits/Arnd-Bergmann/net-hisilicon-add-OF-dependency/20151016-173818
config: x86_64-allmodconfig
reproduce:
make ARCH=x86_64 allmodconfig
make ARCH=x86_64
All error/warnings (new ones prefixed by >>):
vim +/vzalloc +1123 drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c
511e6bc0 huangdaode 2015-09-17 1117
511e6bc0 huangdaode 2015-09-17 1118 ret = hns_dsaf_init_hw(dsaf_dev);
511e6bc0 huangdaode 2015-09-17 1119 if (ret)
511e6bc0 huangdaode 2015-09-17 1120 return ret;
511e6bc0 huangdaode 2015-09-17 1121
511e6bc0 huangdaode 2015-09-17 1122 /* malloc mem for tcam mac key(vlan+mac) */
511e6bc0 huangdaode 2015-09-17 @1123 priv->soft_mac_tbl = vzalloc(sizeof(*priv->soft_mac_tbl)
511e6bc0 huangdaode 2015-09-17 1124 * DSAF_TCAM_SUM);
511e6bc0 huangdaode 2015-09-17 1125 if (!priv->soft_mac_tbl) {
511e6bc0 huangdaode 2015-09-17 1126 ret = -ENOMEM;
511e6bc0 huangdaode 2015-09-17 1127 goto remove_hw;
511e6bc0 huangdaode 2015-09-17 1128 }
511e6bc0 huangdaode 2015-09-17 1129
511e6bc0 huangdaode 2015-09-17 1130 /*all entry invall */
511e6bc0 huangdaode 2015-09-17 1131 for (i = 0; i < DSAF_TCAM_SUM; i++)
511e6bc0 huangdaode 2015-09-17 1132 (priv->soft_mac_tbl + i)->index = DSAF_INVALID_ENTRY_IDX;
511e6bc0 huangdaode 2015-09-17 1133
511e6bc0 huangdaode 2015-09-17 1134 return 0;
511e6bc0 huangdaode 2015-09-17 1135
511e6bc0 huangdaode 2015-09-17 1136 remove_hw:
511e6bc0 huangdaode 2015-09-17 1137 hns_dsaf_remove_hw(dsaf_dev);
511e6bc0 huangdaode 2015-09-17 1138 return ret;
511e6bc0 huangdaode 2015-09-17 1139 }
511e6bc0 huangdaode 2015-09-17 1140
511e6bc0 huangdaode 2015-09-17 1141 /**
511e6bc0 huangdaode 2015-09-17 1142 * hns_dsaf_free - free dsa fabric
511e6bc0 huangdaode 2015-09-17 1143 * @dsaf_dev: dsa fabric device struct pointer
511e6bc0 huangdaode 2015-09-17 1144 */
511e6bc0 huangdaode 2015-09-17 1145 static void hns_dsaf_free(struct dsaf_device *dsaf_dev)
511e6bc0 huangdaode 2015-09-17 1146 {
511e6bc0 huangdaode 2015-09-17 1147 struct dsaf_drv_priv *priv =
511e6bc0 huangdaode 2015-09-17 1148 (struct dsaf_drv_priv *)hns_dsaf_dev_priv(dsaf_dev);
511e6bc0 huangdaode 2015-09-17 1149
511e6bc0 huangdaode 2015-09-17 1150 hns_dsaf_remove_hw(dsaf_dev);
511e6bc0 huangdaode 2015-09-17 1151
511e6bc0 huangdaode 2015-09-17 1152 /* free all mac mem */
511e6bc0 huangdaode 2015-09-17 @1153 vfree(priv->soft_mac_tbl);
511e6bc0 huangdaode 2015-09-17 1154 priv->soft_mac_tbl = NULL;
511e6bc0 huangdaode 2015-09-17 1155 }
511e6bc0 huangdaode 2015-09-17 1156
:::::: The code at line 1123 was first introduced by commit
:::::: 511e6bc071db1484d1a3d1d0bd4c244cf33910ff net: add Hisilicon Network Subsystem DSAF support
:::::: TO: huangdaode <huangdaode@xxxxxxxxxxxxx>
:::::: CC: David S. Miller <davem@xxxxxxxxxxxxx>
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