qcacmn: Fix camelCase issues with DHCP Offload

Both the unified DHCP offload struct dhcp_offload_info_params and all
of the function prototypes use "camelCase" which is frowned upon by
the Linux Coding Style. Replace the camelCase.

Change-Id: I3f2ce74bc150668b96b1946ef7b2d556c23dad94
CRs-Fixed: 2121485

wmi_unified_priv.h

@@ -654,7 +654,7 @@ QDF_STATUS (*send_nan_req_cmd)(wmi_unified_t wmi_handle,
 			struct nan_req_params *nan_req);
 
 QDF_STATUS (*send_process_dhcpserver_offload_cmd)(wmi_unified_t wmi_handle,
-				struct dhcp_offload_info_params *pDhcpSrvOffloadInfo);
+				struct dhcp_offload_info_params *params);
 
 QDF_STATUS (*send_process_ch_avoid_update_cmd)(wmi_unified_t wmi_handle);