From 65c2d21d05bc22181206d32e985d2c0920200da1 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Mon, 25 Jan 2016 20:19:15 +0100
Subject: [PATCH] CHG: Syntax suger

---
 armsrc/legicrf.c     | 11 ++++++-----
 armsrc/mifarecmd.c   | 16 +++++-----------
 armsrc/mifaresniff.c |  8 ++++----
 3 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/armsrc/legicrf.c b/armsrc/legicrf.c
index d9c94106..5ad1fdf1 100644
--- a/armsrc/legicrf.c
+++ b/armsrc/legicrf.c
@@ -276,10 +276,10 @@ static void frame_receive_rwd(struct legic_frame * const f, int bits, int crypt)
 
 static void frame_append_bit(struct legic_frame * const f, int bit)
 {
-   if(f->bits >= 31)
+   if (f->bits >= 31)
        return; /* Overflow, won't happen */
   
-   f->data |= (bit<<f->bits);
+   f->data |= (bit << f->bits);
    f->bits++;
 }
 
@@ -354,9 +354,11 @@ int legic_read_byte(int byte_index, int cmd_sz) {
 	frame_receive_rwd(&current_frame, 12, 1);
 
 	byte = current_frame.data & 0xff;
+
 	if( LegicCRC(byte_index, byte, cmd_sz) != (current_frame.data >> 8) ) {
 		Dbprintf("!!! crc mismatch: expected %x but got %x !!!", 
-           LegicCRC(byte_index, current_frame.data & 0xff, cmd_sz), current_frame.data >> 8);
+			LegicCRC(byte_index, current_frame.data & 0xff, cmd_sz),
+			current_frame.data >> 8);
 		return -1;
 	}
 
@@ -372,9 +374,8 @@ int legic_read_byte(int byte_index, int cmd_sz) {
  */
 int legic_write_byte(int byte, int addr, int addr_sz) {
     //do not write UID, CRC, DCF
-    if(addr <= 0x06) { 
+    if(addr <= 0x06)
 		return 0;
-	}
 
 	//== send write command ==============================
 	crc_clear(&legic_crc);
diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index a3ce6acf..7fa3f525 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -996,32 +996,26 @@ void MifareChkKeys(uint16_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
 	
 	set_tracing(TRUE);
 
-	for (i = 0; i < keyCount; i++) {
-		if(mifare_classic_halt(pcs, cuid)) {
+	for (i = 0; i < keyCount; ++i) {
+		if (mifare_classic_halt(pcs, cuid))
 			if (MF_DBGLEVEL >= 1)	Dbprintf("ChkKeys: Halt error");
-		}
 
-		if(!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
+		if (!iso14443a_select_card(uid, NULL, &cuid, true, 0)) {
 			if (OLD_MF_DBGLEVEL >= 1)	Dbprintf("ChkKeys: Can't select card");
 			break;
-		};
+		}
 
 		ui64Key = bytes_to_num(datain + i * 6, 6);
-		if(mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST)) {
+		if (mifare_classic_auth(pcs, cuid, blockNo, keyType, ui64Key, AUTH_FIRST))
 			continue;
-		};
 		
 		isOK = 1;
 		break;
 	}
-	
-	//  ----------------------------- crypto1 destroy
 	crypto1_destroy(pcs);
 	
 	LED_B_ON();
     cmd_send(CMD_ACK,isOK,0,0,datain + i * 6,6);
-	LED_B_OFF();
-
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
 	LEDsoff();
 	set_tracing(FALSE);
diff --git a/armsrc/mifaresniff.c b/armsrc/mifaresniff.c
index 3194f8d8..fe57f429 100644
--- a/armsrc/mifaresniff.c
+++ b/armsrc/mifaresniff.c
@@ -13,11 +13,11 @@
 
 static int sniffState = SNF_INIT;
 static uint8_t sniffUIDType;
-static uint8_t sniffUID[8] = {0x00};
-static uint8_t sniffATQA[2] = {0x00};
+static uint8_t sniffUID[8];
+static uint8_t sniffATQA[2];
 static uint8_t sniffSAK;
-static uint8_t sniffBuf[16] = {0x00};
-static uint32_t timerData = 0;
+static uint8_t sniffBuf[16];
+static uint32_t timerData;
 
 
 bool MfSniffInit(void){
-- 
2.39.2