From: Colin Ian King Date: Tue, 9 May 2017 16:19:42 +0000 (+0100) Subject: netxen_nic: set rcode to the return status from the call to netxen_issue_cmd X-Git-Tag: MMI-PSA29.97-13-9~5583^2~35 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0fe20fafd1791f993806d417048213ec57b81045;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git netxen_nic: set rcode to the return status from the call to netxen_issue_cmd Currently rcode is being initialized to NX_RCODE_SUCCESS and later it is checked to see if it is not NX_RCODE_SUCCESS which is never true. It appears that there is an unintentional missing assignment of rcode from the return of the call to netxen_issue_cmd() that was dropped in an earlier fix, so add it in. Detected by CoverityScan, CID#401900 ("Logically dead code") Fixes: 2dcd5d95ad6b2 ("netxen_nic: fix cdrp race condition") Signed-off-by: Colin Ian King Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c index b8d5270359cd..e30676515529 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c @@ -247,7 +247,7 @@ nx_fw_cmd_set_mtu(struct netxen_adapter *adapter, int mtu) cmd.req.arg3 = 0; if (recv_ctx->state == NX_HOST_CTX_STATE_ACTIVE) - netxen_issue_cmd(adapter, &cmd); + rcode = netxen_issue_cmd(adapter, &cmd); if (rcode != NX_RCODE_SUCCESS) return -EIO;