all: Code style fixes

src/cal.c

@@ -224,10 +224,10 @@ static int64_t find_section(void *start, uint64_t count, int want_index, const c
 		memcpy(sectname, hdr->name, sizeof(hdr->name));
 
 		if ( want_index == INDEX_LAST ) {
-			if ((int)hdr->index <= previous_index)
+			if ( (int)hdr->index <= previous_index )
 				goto next;
 		} else {
-			if (want_index >= 0 && want_index != hdr->index)
+			if ( want_index >= 0 && want_index != hdr->index )
 				goto next;
 		}
 

src/cold-flash.c

@@ -49,7 +49,7 @@ static void crc32_gentab(void) {
 
 		for ( j = 8; j > 0; j-- ) {
 
-			if (crc & 1)
+			if ( crc & 1 )
 				crc = (crc >> 1) ^ poly;
 			else
 				crc >>= 1;
@@ -316,7 +316,7 @@ static int ping_timeout(libusb_device_handle * udev) {
 
 	}
 
-	if (pong)
+	if ( pong )
 		return 0;
 	else
 		return -1;

src/main.c

@@ -168,7 +168,7 @@ static void parse_image_arg(char * arg, struct image_list ** image_first) {
 	}
 
 	layout_file = strchr(arg, '%');
-	if (layout_file)
+	if ( layout_file )
 		*(layout_file++) = 0;
 
 	type = NULL;
@@ -178,16 +178,16 @@ static void parse_image_arg(char * arg, struct image_list ** image_first) {
 	layout = NULL;
 
 	file = strrchr(arg, ':');
-	if (file) {
+	if ( file ) {
 		*(file++) = 0;
 		type = strrchr(arg, ':');
-		if (type) {
+		if ( type ) {
 			*(type++) = 0;
 			version = strrchr(arg, ':');
-			if (version) {
+			if ( version ) {
 				*(version++) = 0;
 				hwrevs = strchr(arg, ':');
-				if (hwrevs)
+				if ( hwrevs )
 					*(hwrevs++) = 0;
 				device = arg;
 			} else {

src/operations.c

@@ -82,7 +82,7 @@ struct device_info * dev_detect(void) {
 	}
 
 clean:
-	if (usb)
+	if ( usb )
 		usb_close_device(usb);
 	free(dev);
 	return NULL;

src/printf-utils.c

@@ -39,20 +39,20 @@ void printf_progressbar(unsigned long long part, unsigned long long total) {
 	int tmp, cols = 80;
 
 	/* percentage calculation */
-	pc = total==0?100:(int)(part*100/total);
-	(pc<0)?pc=0:(pc>100)?pc=100:0;
+	pc = total == 0 ? 100 : (int)(part*100/total);
+	( pc < 0 ) ? pc = 0 : ( pc > 100 ) ? pc = 100 : 0;
 
 	PRINTF_BACK();
 	PRINTF_ADD("\x1b[K  %3d%% [", pc);
-	if (columns)
+	if ( columns )
 		cols = atoi(columns);
-	if (cols > 115)
+	if ( cols > 115 )
 		cols = 115;
 	cols-=15;
-	for(tmp=cols*pc/100;tmp;tmp--) PRINTF_ADD("#");
-	for(tmp=cols-(cols*pc/100);tmp;tmp--) PRINTF_ADD("-");
+	for ( tmp = cols*pc/100; tmp; tmp-- ) PRINTF_ADD("#");
+	for ( tmp = cols-(cols*pc/100); tmp; tmp-- ) PRINTF_ADD("-");
 	PRINTF_ADD("]");
-	if (part == total) PRINTF_END();
+	if ( part == total ) PRINTF_END();
 	fflush(stdout);
 
 }