From 7c33eeb7d5e448fe8b512c3da80a3ba941685a9c Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Wed, 15 Jan 2020 19:25:29 +0100
Subject: [PATCH] style

---
 armsrc/iso14443b.c         |  2 +-
 armsrc/mifarecmd.c         |  4 ++--
 armsrc/mifaresim.c         |  2 +-
 client/cmdhfmf.c           |  6 +++---
 client/cmdlfnexwatch.c     |  4 ++--
 client/mifare/mifarehost.c | 20 ++++++++++----------
 6 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/armsrc/iso14443b.c b/armsrc/iso14443b.c
index 342c68471..d68ddd044 100644
--- a/armsrc/iso14443b.c
+++ b/armsrc/iso14443b.c
@@ -1167,7 +1167,7 @@ uint8_t iso14443b_apdu(uint8_t const *message, size_t message_length, uint8_t *r
     GetTagSamplesFor14443bDemod(); //no
 
     FpgaDisableTracing();
-    
+
     if (Demod.len < 3)
         return 0;
 
diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index 4d7138565..a0ce705be 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -1157,7 +1157,7 @@ void MifareStaticNested(uint8_t blockNo, uint8_t keyType, uint8_t targetBlockNo,
             retry--;
             continue;
         };
-        
+
         // second authentication. Nested auth
         len = mifare_sendcmd_short(pcs, AUTH_NESTED, 0x60 + (targetKeyType & 0x01), targetBlockNo, receivedAnswer, par, NULL);
         if (len != 4) {
@@ -1200,7 +1200,7 @@ void MifareStaticNested(uint8_t blockNo, uint8_t keyType, uint8_t targetBlockNo,
 
     FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
     LEDsoff();
-    set_tracing(false);      
+    set_tracing(false);
 }
 //-----------------------------------------------------------------------------
 // MIFARE check keys. key count up to 85.
diff --git a/armsrc/mifaresim.c b/armsrc/mifaresim.c
index 3f89cb029..80881c416 100644
--- a/armsrc/mifaresim.c
+++ b/armsrc/mifaresim.c
@@ -916,7 +916,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t *datain, uint1
                     if (DBGLEVEL >= DBG_EXTENDED) Dbprintf("[MFEMUL_WORK] RECV 0xA0 write block %d (%02x)", blockNo, blockNo);
                     EmSend4bit(mf_crypto1_encrypt4bit(pcs, CARD_ACK));
                     FpgaDisableTracing();
-                   
+
                     cardWRBL = blockNo;
                     cardSTATE = MFEMUL_WRITEBL2;
                     if (DBGLEVEL >= DBG_EXTENDED) Dbprintf("[MFEMUL_WORK] cardSTATE = MFEMUL_WRITEBL2");
diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index d48a1fe1e..173184592 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -1578,7 +1578,7 @@ static int CmdHF14AMfNestedStatic(const char *Cmd) {
     for (trgKeyType = 0; trgKeyType < 2; ++trgKeyType) {
         for (uint8_t sectorNo = 0; sectorNo < SectorsCnt; ++sectorNo) {
 
-                for (int i = 0; i < 1; i++) {
+            for (int i = 0; i < 1; i++) {
 
                 if (e_sector[sectorNo].foundKey[trgKeyType]) continue;
 
@@ -3557,12 +3557,12 @@ void printKeyTableEx(uint8_t sectorscnt, sector_t *e_sector, uint8_t start_secto
                           , strB, e_sector[i].foundKey[1]
                          );
         } else {
-            
+
             // keep track if we use start_sector or i...
             uint8_t s = start_sector;
             if (start_sector == 0)
                 s = i;
-                
+
             PrintAndLogEx(NORMAL, "|%03d|  %s  | " _YELLOW_("%d")"|  %s  | " _YELLOW_("%d")"|"
                           , s
                           , strA, e_sector[i].foundKey[0]
diff --git a/client/cmdlfnexwatch.c b/client/cmdlfnexwatch.c
index 69f429ab6..68be0e0bc 100644
--- a/client/cmdlfnexwatch.c
+++ b/client/cmdlfnexwatch.c
@@ -192,13 +192,13 @@ static int CmdNexWatchSim(const char *Cmd) {
     }
 
     if (errors || cmdp == 0) return usage_lf_nexwatch_sim();
-    
+
     // hex to bits.
     for (size_t i = 0; i < ARRAYLEN(rawblocks); i++) {
         rawblocks[i] = bytes_to_num(rawhex + (i * sizeof(uint32_t)), sizeof(uint32_t));
         num_to_bytebits(rawblocks[i], sizeof(uint32_t) * 8, bs + (i * sizeof(uint32_t) * 8));
     }
-    
+
     PrintAndLogEx(SUCCESS, "Simulating NexWatch - raw: %s", sprint_hex_inrow(rawhex, rawlen));
 
     lf_psksim_t *payload = calloc(1, sizeof(lf_psksim_t) + sizeof(bs));
diff --git a/client/mifare/mifarehost.c b/client/mifare/mifarehost.c
index 795d9eec7..5ba245070 100644
--- a/client/mifare/mifarehost.c
+++ b/client/mifare/mifarehost.c
@@ -563,14 +563,14 @@ int mfStaticNested(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBl
 
     // create key candidates.
     while (p1 <= statelists[0].tail.sltail) {
-            struct Crypto1State savestate;
-            savestate = *p1;
-            while (Compare16Bits(p1, &savestate) == 0 && p1 <= statelists[0].tail.sltail) {
-                *p3 = *p1;
-                lfsr_rollback_word(p3, statelists[0].nt_enc ^ statelists[0].uid, 0);
-                p3++;
-                p1++;
-            }
+        struct Crypto1State savestate;
+        savestate = *p1;
+        while (Compare16Bits(p1, &savestate) == 0 && p1 <= statelists[0].tail.sltail) {
+            *p3 = *p1;
+            lfsr_rollback_word(p3, statelists[0].nt_enc ^ statelists[0].uid, 0);
+            p3++;
+            p1++;
+        }
     }
 
     *(uint64_t *)p3 = -1;
@@ -581,14 +581,14 @@ int mfStaticNested(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBl
     if (keycnt == 0) goto out;
 
     PrintAndLogEx(SUCCESS, "Found " _YELLOW_("%u") "candidate keys", keycnt);
-  
+
     memset(resultKey, 0, 6);
     uint64_t key64 = -1;
 
     // The list may still contain several key candidates. Test each of them with mfCheckKeys
     uint32_t max_keys_slice = keycnt > KEYS_IN_BLOCK ? KEYS_IN_BLOCK : keycnt;
     uint8_t keyBlock[PM3_CMD_DATA_SIZE] = {0x00};
-       
+
     for (i = 0; i < keycnt; i += max_keys_slice) {
 
         PrintAndLogEx(INFO, "Testing %u / %u ", i, keycnt);