net/ncsi: Fix length of GVI response packet

The length of GVI (GetVersionInfo) response packet should be 40 instead
of 36. This issue was found from /sys/kernel/debug/ncsi/eth0/stats.

 # ethtool --ncsi eth0 swstats
     :
 RESPONSE     OK       TIMEOUT  ERROR
 =======================================
 GVI          0        0        2

With this applied, no error reported on GVI response packets:

 # ethtool --ncsi eth0 swstats
     :
 RESPONSE     OK       TIMEOUT  ERROR
 =======================================
 GVI          2        0        0

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 265b9a8..927dad4 100644 (file)
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -959,7 +959,7 @@ static struct ncsi_rsp_handler {
        { NCSI_PKT_RSP_EGMF,    4, ncsi_rsp_handler_egmf    },
        { NCSI_PKT_RSP_DGMF,    4, ncsi_rsp_handler_dgmf    },
        { NCSI_PKT_RSP_SNFC,    4, ncsi_rsp_handler_snfc    },
-       { NCSI_PKT_RSP_GVI,    36, ncsi_rsp_handler_gvi     },
+       { NCSI_PKT_RSP_GVI,    40, ncsi_rsp_handler_gvi     },
        { NCSI_PKT_RSP_GC,     32, ncsi_rsp_handler_gc      },
        { NCSI_PKT_RSP_GP,     -1, ncsi_rsp_handler_gp      },
        { NCSI_PKT_RSP_GCPS,  172, ncsi_rsp_handler_gcps    },