all warnings fixed

mqtt/mqtt_msg.c

@@ -125,7 +125,8 @@ static mqtt_message_t* ICACHE_FLASH_ATTR fini_message(mqtt_connection_t* connect
 
 void ICACHE_FLASH_ATTR 
 mqtt_msg_init(mqtt_connection_t* connection, uint8_t* buffer, uint16_t buffer_length) {
-  memset(connection, 0, sizeof(connection));
+  uint8_t len = sizeof(connection);
+  memset(connection, '\0', len);
   connection->buffer = buffer;
   connection->buffer_length = buffer_length;
 }

mqtt/utils.c

@@ -32,113 +32,113 @@
 */
 #include "utils.h"
 
-
-uint8_t ICACHE_FLASH_ATTR UTILS_IsIPV4 (int8_t *str)
+uint8_t ICACHE_FLASH_ATTR 
+UTILS_IsIPV4(int8_t *str)
 {
-	uint8_t segs = 0;   /* Segment count. */
-	uint8_t chcnt = 0;  /* Character count within segment. */
-	uint8_t accum = 0;  /* Accumulator for segment. */
-    /* Catch NULL pointer. */
-    if (str == 0)
-        return 0;
-    /* Process every character in string. */
-
-    while (*str != '\0') {
-        /* Segment changeover. */
-
-        if (*str == '.') {
-            /* Must have some digits in segment. */
-            if (chcnt == 0)
-                return 0;
-            /* Limit number of segments. */
-            if (++segs == 4)
-                return 0;
-            /* Reset segment values and restart loop. */
-            chcnt = accum = 0;
-            str++;
-            continue;
-        }
-
-        /* Check numeric. */
-        if ((*str < '0') || (*str > '9'))
-            return 0;
-
-        /* Accumulate and check segment. */
-
-        if ((accum = accum * 10 + *str - '0') > 255)
-            return 0;
-        /* Advance other segment specific stuff and continue loop. */
-
-        chcnt++;
-        str++;
-    }
+  uint8_t segs = 0;   /* Segment count. */
+  uint8_t chcnt = 0;  /* Character count within segment. */
+  uint8_t accum = 0;  /* Accumulator for segment. */
+  /* Catch NULL pointer. */
+  if (str == 0)
+    return 0;
+  /* Process every character in string. */
 
-    /* Check enough segments and enough characters in last segment. */
+  while (*str != '\0') {
+    /* Segment changeover. */
 
-    if (segs != 3)
+    if (*str == '.') {
+      /* Must have some digits in segment. */
+      if (chcnt == 0)
         return 0;
-    if (chcnt == 0)
+      /* Limit number of segments. */
+      if (++segs == 4)
         return 0;
-    /* Address okay. */
+      /* Reset segment values and restart loop. */
+      chcnt = accum = 0;
+      str++;
+      continue;
+    }
+
+    /* Check numeric. */
+    if ((*str < '0') || (*str > '9'))
+      return 0;
+
+    /* Accumulate and check segment. */
+
+    if ((accum = accum * 10 + *str - '0') > 255)
+      return 0;
+    /* Advance other segment specific stuff and continue loop. */
+
+    chcnt++;
+    str++;
+  }
+
+  /* Check enough segments and enough characters in last segment. */
+
+  if (segs != 3)
+    return 0;
+  if (chcnt == 0)
+    return 0;
+  /* Address okay. */
 
-    return 1;
+  return 1;
 }
-uint8_t ICACHE_FLASH_ATTR UTILS_StrToIP(const int8_t* str, void *ip)
-{
 
-	    /* The count of the number of bytes processed. */
-	    int i;
-	    /* A pointer to the next digit to process. */
-	    const char * start;
-
-	    start = str;
-	    for (i = 0; i < 4; i++) {
-	        /* The digit being processed. */
-	        char c;
-	        /* The value of this byte. */
-	        int n = 0;
-	        while (1) {
-	            c = * start;
-	            start++;
-	            if (c >= '0' && c <= '9') {
-	                n *= 10;
-	                n += c - '0';
-	            }
-	            /* We insist on stopping at "." if we are still parsing
-	               the first, second, or third numbers. If we have reached
-	               the end of the numbers, we will allow any character. */
-	            else if ((i < 3 && c == '.') || i == 3) {
-	                break;
-	            }
-	            else {
-	                return 0;
-	            }
-	        }
-	        if (n >= 256) {
-	            return 0;
-	        }
-	        ((uint8_t*)ip)[i] = n;
-	    }
-	    return 1;
+uint8_t ICACHE_FLASH_ATTR
+UTILS_StrToIP(const int8_t* str, void *ip)
+{
 
+  /* The count of the number of bytes processed. */
+  int i;
+  /* A pointer to the next digit to process. */
+  for (i = 0; i < 4; i++) {
+    /* The digit being processed. */
+    char c;
+    /* The value of this byte. */
+    int n = 0;
+    while (1) {
+      c = *(const char *)str;
+      (const char *)str++;
+      if (c >= '0' && c <= '9') {
+        n *= 10;
+        n += c - '0';
+      }
+      /* We insist on stopping at "." if we are still parsing
+      the first, second, or third numbers. If we have reached
+      the end of the numbers, we will allow any character. */
+      else if ((i < 3 && c == '.') || i == 3) {
+        break;
+      }
+      else {
+        return 0;
+      }
+    }
+    if (n >= 256) {
+      return 0;
+    }
+    ((uint8_t*)ip)[i] = n;
+  }
+  return 1;
 }
-uint32_t ICACHE_FLASH_ATTR UTILS_Atoh(const int8_t *s)
+
+uint32_t ICACHE_FLASH_ATTR 
+UTILS_Atoh(const int8_t *s)
 {
-	uint32_t value = 0, digit;
-	int8_t c;
-	
-	while((c = *s++)){
-		if('0' <= c && c <= '9')
-			digit = c - '0';
-		else if('A' <= c && c <= 'F')
-			digit = c - 'A' + 10;
-		else if('a' <= c && c<= 'f')
-			digit = c - 'a' + 10;
-		else break;
-		
-		value = (value << 4) | digit;
-	}
-	
-	return value;
+  uint32_t value = 0, digit;
+  int8_t c;
+
+  while ((c = *s++)){
+    if ('0' <= c && c <= '9')
+      digit = c - '0';
+    else if ('A' <= c && c <= 'F')
+      digit = c - 'A' + 10;
+    else if ('a' <= c && c <= 'f')
+      digit = c - 'a' + 10;
+    else break;
+
+    value = (value << 4) | digit;
+  }
+
+  return value;
 }