treewide: minor log output changes

Signed-off-by: Simon Ott <[email protected]>

cmc/sgx.go

@@ -20,6 +20,5 @@ package cmc
 import "github.com/Fraunhofer-AISEC/cmc/sgxdriver"
 
 func init() {
-	log.Info("Adding SGX driver to supported drivers")
 	drivers["sgx"] = &sgxdriver.Sgx{}
 }

cmc/snp.go

@@ -20,6 +20,5 @@ package cmc
 import "github.com/Fraunhofer-AISEC/cmc/snpdriver"
 
 func init() {
-	log.Info("Adding SNP driver to supported drivers")
 	drivers["snp"] = &snpdriver.Snp{}
 }

cmc/sw.go

@@ -20,6 +20,5 @@ package cmc
 import "github.com/Fraunhofer-AISEC/cmc/swdriver"
 
 func init() {
-	log.Info("Adding SW driver to supported drivers")
 	drivers["sw"] = &swdriver.Sw{}
 }

cmc/tpm.go

@@ -20,6 +20,5 @@ package cmc
 import "github.com/Fraunhofer-AISEC/cmc/tpmdriver"
 
 func init() {
-	log.Info("Adding TPM driver to supported drivers")
 	drivers["tpm"] = &tpmdriver.Tpm{}
 }

testtool/tls.go

@@ -235,7 +235,8 @@ func handleConnection(conn net.Conn) {
 
 	msg, err := r.ReadString('\n')
 	if err != nil {
-		log.Errorf("Failed to read: %v", err)
+		log.Warnf("Failed to read: %v", err)
+		return
 	}
 	log.Infof("Received from peer: %v", msg)