diff --git a/client/src/cipurse/cipursecore.c b/client/src/cipurse/cipursecore.c
index 143c2b1f9..ff75cc20e 100644
--- a/client/src/cipurse/cipursecore.c
+++ b/client/src/cipurse/cipursecore.c
@@ -626,7 +626,7 @@ void CIPURSEPrintFileAttrEx(uint8_t *attr, size_t len, bool isDGI) {
 }
 
 void CIPURSEPrintFileAttr(uint8_t *attr, size_t len) {
-    return CIPURSEPrintFileAttrEx(attr, len, false);
+    CIPURSEPrintFileAttrEx(attr, len, false);
 }
 
 void CIPURSEPrintFileUpdateAttr(uint8_t *attr, size_t len) {
diff --git a/client/src/cmdhfmf.c b/client/src/cmdhfmf.c
index 83e9916be..852d50712 100644
--- a/client/src/cmdhfmf.c
+++ b/client/src/cmdhfmf.c
@@ -4009,7 +4009,7 @@ static int CmdHF14AMfKeyBrute(const char *Cmd) {
 */
 
 void printKeyTable(size_t sectorscnt, sector_t *e_sector) {
-    return printKeyTableEx(sectorscnt, e_sector, 0);
+    printKeyTableEx(sectorscnt, e_sector, 0);
 }
 
 void printKeyTableEx(size_t sectorscnt, sector_t *e_sector, uint8_t start_sector) {
diff --git a/client/src/cmdhfmfdes.c b/client/src/cmdhfmfdes.c
index 33240ea62..d25e0dbf1 100644
--- a/client/src/cmdhfmfdes.c
+++ b/client/src/cmdhfmfdes.c
@@ -807,9 +807,9 @@ static int CmdHF14ADesInfo(const char *Cmd) {
     iso14a_card_select_t card;
     res = SelectCard14443A_4(true, false, &card);
     if (res == PM3_SUCCESS) {
-        static const char STANDALONE_DESFIRE[] = { 0x75, 0x77, 0x81, 0x02 };
-        static const char JCOP_DESFIRE[] = { 0x75, 0xf7, 0xb1, 0x02 };
-        static const char JCOP3_DESFIRE[] = { 0x78, 0x77, 0x71, 0x02 };
+        static const uint8_t STANDALONE_DESFIRE[] = { 0x75, 0x77, 0x81, 0x02 };
+        static const uint8_t JCOP_DESFIRE[] = { 0x75, 0xf7, 0xb1, 0x02 };
+        static const uint8_t JCOP3_DESFIRE[] = { 0x78, 0x77, 0x71, 0x02 };
 
         if (card.sak == 0x20) {
 
diff --git a/client/src/cmdhfntag424.c b/client/src/cmdhfntag424.c
index c2d14b744..97a271c84 100644
--- a/client/src/cmdhfntag424.c
+++ b/client/src/cmdhfntag424.c
@@ -166,13 +166,13 @@ static void ntag424_print_production_information(ntag424_production_information_
 }
 
 static void ntag424_print_full_version_information(ntag424_full_version_information_t *version) {
-    PrintAndLogEx(INFO, "--- " _CYAN_("Hardware version information:"), fileno);
+    PrintAndLogEx(INFO, "--- " _CYAN_("Hardware version information:"));
     ntag424_print_version_information(&version->hardware);
 
-    PrintAndLogEx(INFO, "--- " _CYAN_("Software version information:"), fileno);
+    PrintAndLogEx(INFO, "--- " _CYAN_("Software version information:"));
     ntag424_print_version_information(&version->software);
 
-    PrintAndLogEx(INFO, "--- " _CYAN_("Production information:"), fileno);
+    PrintAndLogEx(INFO, "--- " _CYAN_("Production information:"));
     ntag424_print_production_information(&version->production);
 }
 
@@ -927,7 +927,7 @@ static int CmdHF_ntag424_info(const char *Cmd) {
     DropField();
 
     if (res == PM3_SUCCESS) {
-        PrintAndLogEx(INFO, "--- " _CYAN_("NXP originality signature:"), fileno);
+        PrintAndLogEx(INFO, "--- " _CYAN_("NXP originality signature:"));
         desfire_print_signature(version.production.uid, 7, signature, NXP_SIGNATURE_LENGTH);
     }