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authorGanji Aravind <ganji.aravind@chelsio.com>2020-08-18 18:40:57 +0300
committerDavid S. Miller <davem@davemloft.net>2020-08-18 23:02:51 +0300
commit335956421c86f64fd46186d76d3961f6adcff187 (patch)
tree7a44c3df415d6d1ec63a32d6868d60762e998377 /drivers/net/ethernet/chelsio
parentab97a28908bff7ffdadd50da17c2b4d9a4dade86 (diff)
downloadlinux-335956421c86f64fd46186d76d3961f6adcff187.tar.xz
cxgb4: Fix work request size calculation for loopback test
Work request used for sending loopback packet needs to add the firmware work request only once. So, fix by using correct structure size. Fixes: 7235ffae3d2c ("cxgb4: add loopback ethtool self-test") Signed-off-by: Ganji Aravind <ganji.aravind@chelsio.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/sge.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index d2b587d1670a..7c9fe4bc235b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -2553,8 +2553,8 @@ int cxgb4_selftest_lb_pkt(struct net_device *netdev)
pkt_len = ETH_HLEN + sizeof(CXGB4_SELFTEST_LB_STR);
- flits = DIV_ROUND_UP(pkt_len + sizeof(struct cpl_tx_pkt) +
- sizeof(*wr), sizeof(__be64));
+ flits = DIV_ROUND_UP(pkt_len + sizeof(*cpl) + sizeof(*wr),
+ sizeof(__be64));
ndesc = flits_to_desc(flits);
lb = &pi->ethtool_lb;