diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index d5173dd02a71..2b277b2c586b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -523,19 +523,18 @@ static int dwxgmac2_rss_configure(struct mac_device_info *hw, struct stmmac_rss *cfg, u32 num_rxq) { void __iomem *ioaddr = hw->pcsr; - u32 *key = (u32 *)cfg->key; int i, ret; u32 value; value = readl(ioaddr + XGMAC_RSS_CTRL); - if (!cfg->enable) { + if (!cfg || !cfg->enable) { value &= ~XGMAC_RSSE; writel(value, ioaddr + XGMAC_RSS_CTRL); return 0; } for (i = 0; i < (sizeof(cfg->key) / sizeof(u32)); i++) { - ret = dwxgmac2_rss_write_reg(ioaddr, true, i, *key++); + ret = dwxgmac2_rss_write_reg(ioaddr, true, i, cfg->key[i]); if (ret) return ret; } |