pldm: Remove unnecessary type casting in logs

This commit removes the unnecessary type casting of values of the
journal logs based on supported types mentioned in LG2 documentation
[1].

Testing: Verified the debug traces to correct.

'''
For Instance:
Earlier -
error(”TYPE = {TYPE} “, “TYPE”, static_cast<unsigned>(PLDM_STATE_EFFECTER_PDR));
Journal trace -
May 27 08:16:51 p10bmc pldmd[931]: TYPE = 11

After Correction -
error(”TYPE = {TYPE}“, “TYPE”, PLDM_STATE_EFFECTER_PDR);
Journal trace -
May 27 08:16:51 p10bmc pldmd[931]: TYPE = Enum(11)
'''

[1]: https://github.com/openbmc/phosphor-logging/blob/master/docs/structured-logging.md#lg2

Change-Id: Ia649ecd4ecbb73c421f7844885f58a6835805719
Signed-off-by: Riya Dixit <riyadixitagra@gmail.com>
diff --git a/requester/mctp_endpoint_discovery.cpp b/requester/mctp_endpoint_discovery.cpp
index 0d63ad4..2780281 100644
--- a/requester/mctp_endpoint_discovery.cpp
+++ b/requester/mctp_endpoint_discovery.cpp
@@ -79,7 +79,7 @@
                     {
                         info(
                             "Adding Endpoint networkId '{NETWORK}' and EID '{EID}'",
-                            "NETWORK", networkId, "EID", unsigned(eid));
+                            "NETWORK", networkId, "EID", eid);
                         mctpInfos.emplace_back(
                             MctpInfo(eid, emptyUUID, "", networkId));
                     }
@@ -135,7 +135,7 @@
                 {
                     info(
                         "Adding Endpoint networkId '{NETWORK}' and EID '{EID}'",
-                        "NETWORK", networkId, "EID", unsigned(eid));
+                        "NETWORK", networkId, "EID", eid);
                     mctpInfos.emplace_back(
                         MctpInfo(eid, emptyUUID, "", networkId));
                 }
@@ -170,8 +170,7 @@
     for (const auto& mctpInfo : removedInfos)
     {
         info("Removing Endpoint networkId '{NETWORK}' and  EID '{EID}'",
-             "NETWORK", std::get<3>(mctpInfo), "EID",
-             unsigned(std::get<0>(mctpInfo)));
+             "NETWORK", std::get<3>(mctpInfo), "EID", std::get<0>(mctpInfo));
         existingMctpInfos.erase(std::remove(existingMctpInfos.begin(),
                                             existingMctpInfos.end(), mctpInfo),
                                 existingMctpInfos.end());