cleanup: remove unnecessary (=invisible) leading spaces

server/drivers/CFontz633io.c

@@ -95,7 +95,7 @@ void EmptyKeyRing(KeyRing *kr)
 int AddKeyToKeyRing(KeyRing *kr, unsigned char key)
 {
 	if (((kr->head + 1) % KEYRINGSIZE) != (kr->tail % KEYRINGSIZE)) {
- 		/* fprintf(stderr, "We add key: %d\n", key); */
+		/* fprintf(stderr, "We add key: %d\n", key); */
 
 	        kr->contents[kr->head % KEYRINGSIZE] = key;
   		kr->head = (kr->head + 1) % KEYRINGSIZE;

server/drivers/CwLnx.c

@@ -677,7 +677,7 @@ CwLnx_close(Driver *drvthis)
 
     if (p != NULL) {
 	if (p->fd >= 0)
- 	    close(p->fd);
+	    close(p->fd);
 
 	if (p->framebuf != NULL)
 	    free(p->framebuf);

server/drivers/hd44780-lis2.c

@@ -108,8 +108,8 @@ int hd_init_lis2 (Driver *drvthis)
 
 void SetMatrice(PrivateData *p, int fd, int matriceNum, int ligne, int point)
 {
- 	// char from 0 to 7
- 	// line from 0 to 7 from top to bottom
+	// char from 0 to 7
+	// line from 0 to 7 from top to bottom
 	// pixel 0/1 is 5 bit coding from 0 to 31 from right to left (16/8/4/2/1)
 	writeChar(p->fd,0);
 	writeChar(p->fd,171);

server/drivers/lcdm001.c

@@ -391,7 +391,7 @@ lcdm001_old_vbar(Driver *drvthis, int x, int len)
 	}
 
 	if (!len)
- 		return;
+		return;
 
 	//TODO: Distinguish between len>=4 and len<4
 }
@@ -465,7 +465,7 @@ lcdm001_get_key (Driver *drvthis)
         char in = '\0';
 	const char *key = NULL;
 
- 	read(p->fd, &in, 1);
+	read(p->fd, &in, 1);
 	if (in == p->pause_key) {
 		key = "Enter";
 	} else if (in == p->back_key) {

server/drivers/serialVFD.c

@@ -562,7 +562,7 @@ serialVFD_init (Driver *drvthis)
 			//(useful for displays with less then 30 usercharacters and predefined bars)
 			const unsigned int usr_chr_mapping_2[31]=
 			{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,\
- 	 		0x0F, 0x10, 0x13 , 0x14, 0x1C, 0x1D, 0x1E, 0x1F};
+	 		0x0F, 0x10, 0x13 , 0x14, 0x1C, 0x1D, 0x1E, 0x1F};
 			for (tmp=0;tmp < 31 ;tmp++)
 				p->usr_chr_mapping[tmp]=usr_chr_mapping_2[tmp];
 			break;

server/drivers/ula200.c

@@ -176,7 +176,7 @@ void EmptyKeyRing(KeyRing *kr)
 int AddKeyToKeyRing(KeyRing *kr, unsigned char key)
 {
 	if (((kr->head + 1) % KEYRINGSIZE) != (kr->tail % KEYRINGSIZE)) {
- 		/* fprintf(stderr, "We add key: %d\n", key); */
+		/* fprintf(stderr, "We add key: %d\n", key); */
 
 	        kr->contents[kr->head % KEYRINGSIZE] = key;
   		kr->head = (kr->head + 1) % KEYRINGSIZE;