diff options
| author |   Jose Abreu <Jose.Abreu@synopsys.com> | 2019-09-30 10:19:12 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-01 10:12:38 -0700 |
| commit | 3c72d4d33059cf84a23492e827731f12c023ab00 (patch) | |
| tree | fa5568d3392f567a4ee84ff856727659803b4add /drivers/net/ethernet/stmicro | |
| parent | net: stmmac: xgmac: Disable the Timestamp interrupt by default (diff) | |
| download | linux-dev-3c72d4d33059cf84a23492e827731f12c023ab00.tar.xz linux-dev-3c72d4d33059cf84a23492e827731f12c023ab00.zip | |
net: stmmac: xgmac: Fix RSS not writing all Keys to HW
The sizeof(cfg->key) is != ARRAY_SIZE(cfg->key). Fix it. This warning is
triggered when running with cc flag -Wsizeof-array-div.
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Fixes: 76067459c686 ("net: stmmac: Implement RSS and enable it in XGMAC core")
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index 6d8ac2ef4fc2..4a1f52474dbc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -533,7 +533,7 @@ static int dwxgmac2_rss_configure(struct mac_device_info *hw, return 0; } - for (i = 0; i < (sizeof(cfg->key) / sizeof(u32)); i++) { + for (i = 0; i < (ARRAY_SIZE(cfg->key) / sizeof(u32)); i++) { ret = dwxgmac2_rss_write_reg(ioaddr, true, i, cfg->key[i]); if (ret) return ret; |