Nuke trailing whitespace.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 58 insertions, 58 deletions

diff --git a/hdlcutil/sethdlc.c b/hdlcutil/sethdlc.c
index 34e1467..faa4765 100644
--- a/hdlcutil/sethdlc.c
+++ b/hdlcutil/sethdlc.c
@@ -52,14 +52,14 @@ static char *progname;
 
 /* ---------------------------------------------------------------------- */
 
-static void display_packet(unsigned char *bp, unsigned int len) 
+static void display_packet(unsigned char *bp, unsigned int len)
 {
 	unsigned char v1=1,cmd=0;
 	unsigned char i,j;
 
-	if (!bp || !len) 
+	if (!bp || !len)
 		return;
-	if (len < 8) 
+	if (len < 8)
 		return;
 	if (bp[1] & 1) {
 		/*
@@ -69,24 +69,24 @@ static void display_packet(unsigned char *bp, unsigned int len)
 		cmd = (bp[1] & 2) != 0;
 		printf("fm ? to ");
 		i = (bp[2] >> 2) & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
 		i = ((bp[2] << 4) | ((bp[3] >> 4) & 0xf)) & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
 		i = ((bp[3] << 2) | ((bp[4] >> 6) & 3)) & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
 		i = bp[4] & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
 		i = (bp[5] >> 2) & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
 		i = ((bp[5] << 4) | ((bp[6] >> 4) & 0xf)) & 0x3f;
-		if (i) 
+		if (i)
 			printf("%c",i+0x20);
-		printf("-%u QSO Nr %u", bp[6] & 0xf, (bp[0] << 6) | 
+		printf("-%u QSO Nr %u", bp[6] & 0xf, (bp[0] << 6) |
 		       (bp[1] >> 2));
 		bp += 7;
 		len -= 7;
@@ -94,41 +94,41 @@ static void display_packet(unsigned char *bp, unsigned int len)
 		/*
 		 * normal header
 		 */
-		if (len < 15) 
+		if (len < 15)
 			return;
 		if ((bp[6] & 0x80) != (bp[13] & 0x80)) {
 			v1 = 0;
 			cmd = (bp[6] & 0x80);
 		}
 		printf("fm ");
-		for(i = 7; i < 13; i++) 
-			if ((bp[i] &0xfe) != 0x40) 
+		for(i = 7; i < 13; i++)
+			if ((bp[i] &0xfe) != 0x40)
 				printf("%c",bp[i] >> 1);
 		printf("-%u to ",(bp[13] >> 1) & 0xf);
-		for(i = 0; i < 6; i++) 
-			if ((bp[i] &0xfe) != 0x40) 
+		for(i = 0; i < 6; i++)
+			if ((bp[i] &0xfe) != 0x40)
 				printf("%c", bp[i] >> 1);
 		printf("-%u", (bp[6] >> 1) & 0xf);
 		bp += 14;
 		len -= 14;
-		if ((!(bp[-1] & 1)) && (len >= 7)) 
+		if ((!(bp[-1] & 1)) && (len >= 7))
 			printf(" via ");
 		while ((!(bp[-1] & 1)) && (len >= 7)) {
-			for(i = 0; i < 6; i++) 
-				if ((bp[i] &0xfe) != 0x40) 
+			for(i = 0; i < 6; i++)
+				if ((bp[i] &0xfe) != 0x40)
 					printf("%c",bp[i] >> 1);
 			printf("-%u",(bp[6] >> 1) & 0xf);
 			bp += 7;
 			len -= 7;
-			if ((!(bp[-1] & 1)) && (len >= 7)) 
+			if ((!(bp[-1] & 1)) && (len >= 7))
 				printf(",");
 		}
 	}
-	if(!len) 
+	if(!len)
 		return;
 	i = *bp++;
 	len--;
-	j = v1 ? ((i & 0x10) ? '!' : ' ') : 
+	j = v1 ? ((i & 0x10) ? '!' : ' ') :
 		((i & 0x10) ? (cmd ? '+' : '-') : (cmd ? '^' : 'v'));
 	if (!(i & 1)) {
 		/*
@@ -177,7 +177,7 @@ static void display_packet(unsigned char *bp, unsigned int len)
 			printf(" REJ%u%c",(i >> 5) & 7,j);
 			break;
 		default:
-			printf(" unknown S (0x%x)%u%c", i & 0xf, 
+			printf(" unknown S (0x%x)%u%c", i & 0xf,
 			       (i >> 5) & 7, j);
 			break;
 		}
@@ -191,19 +191,19 @@ static void display_packet(unsigned char *bp, unsigned int len)
 	j = 0;
 	while (len) {
 		i = *bp++;
-		if ((i >= 32) && (i < 128)) 
+		if ((i >= 32) && (i < 128))
 			printf("%c",i);
 		else if (i == 13) {
-			if (j) 
+			if (j)
 				printf("\n");
 			j = 0;
-		} else 
+		} else
 			printf(".");
-		if (i >= 32) 
+		if (i >= 32)
 			j = 1;
 		len--;
 	}
-	if (j) 
+	if (j)
 		printf("\n");
 }
 
@@ -215,7 +215,7 @@ static void print_bits(int (*bitproc)(void))
 	int i;
 	char str[9];
 	char *cp;
-	
+
 	for(;;) {
 		ret = bitproc();
 		if (ret < 0) {
@@ -226,7 +226,7 @@ static void print_bits(int (*bitproc)(void))
 			return;
 		}
 		strcpy(cp = str, "00000000");
-		for(i = 0; i < 8; i++, cp++, ret >>= 1) 
+		for(i = 0; i < 8; i++, cp++, ret >>= 1)
 			*cp += (ret & 1);
 		printf("%s", str);
 	}
@@ -236,7 +236,7 @@ static void print_bits(int (*bitproc)(void))
 
 #ifdef HDRVC_KERNEL
 
-static void do_set_params(int argc, char **argv) 
+static void do_set_params(int argc, char **argv)
 {
 	struct hdlcdrv_ioctl drvname, curm, newm, mlist, curp, newp, mpmask;
 	char set = 0;
@@ -268,7 +268,7 @@ static void do_set_params(int argc, char **argv)
 	newp = curp;
 	while (argc >= 2) {
 		if (!strcasecmp(argv[0], "mode")) {
-			strncpy(newm.data.modename, argv[1], 
+			strncpy(newm.data.modename, argv[1],
 				sizeof(newm.data.modename));
 			set |= 1;
 		} else if (!strcasecmp(argv[0], "io") && mask & HDLCDRV_PARMASK_IOBASE) {
@@ -291,17 +291,17 @@ static void do_set_params(int argc, char **argv)
 			set |= 2;
 		} else if (!strcasecmp(argv[0], "midiio") && mask & HDLCDRV_PARMASK_MIDIIOBASE) {
 			newp.data.mp.midiiobase = strtol(argv[1], NULL, 0);
-			set |= 2;       		
+			set |= 2;
 		} else {
 			fprintf(stderr, "%s: invalid parameter type '%s', "
 				"valid: mode%s%s%s%s%s%s%s\n",
-				progname, argv[0], 
-				(mask & HDLCDRV_PARMASK_IOBASE) ? " io" : "", 
-				(mask & HDLCDRV_PARMASK_IRQ) ? " irq" : "", 
-				(mask & HDLCDRV_PARMASK_DMA) ? " dma" : "", 
-				(mask & HDLCDRV_PARMASK_DMA2) ? " dma2" : "", 
-				(mask & HDLCDRV_PARMASK_SERIOBASE) ? " serio" : "", 
-				(mask & HDLCDRV_PARMASK_PARIOBASE) ? " pario" : "", 
+				progname, argv[0],
+				(mask & HDLCDRV_PARMASK_IOBASE) ? " io" : "",
+				(mask & HDLCDRV_PARMASK_IRQ) ? " irq" : "",
+				(mask & HDLCDRV_PARMASK_DMA) ? " dma" : "",
+				(mask & HDLCDRV_PARMASK_DMA2) ? " dma2" : "",
+				(mask & HDLCDRV_PARMASK_SERIOBASE) ? " serio" : "",
+				(mask & HDLCDRV_PARMASK_PARIOBASE) ? " pario" : "",
 				(mask & HDLCDRV_PARMASK_MIDIIOBASE) ? " midiio" : "");
 		}
 		argv += 2;
@@ -327,7 +327,7 @@ static void do_set_params(int argc, char **argv)
 		printf(" midiio 0x%x", curp.data.mp.midiiobase);
 	printf("\n");
 
-	if (set & 1) 
+	if (set & 1)
 		ret = hdrvc_hdlcdrv_ioctl(HDLCDRVCTL_SETMODE, &newm);
 		if (ret < 0) {
 			perror("ioctl (HDLCDRVCTL_SETMODE)");
@@ -336,7 +336,7 @@ static void do_set_params(int argc, char **argv)
 				perror("ioctl (HDLCDRVCTL_MODELIST)");
 				exit(1);
 			}
-			printf("driver supported modes: %s\n", 
+			printf("driver supported modes: %s\n",
 			       mlist.data.modename);
 			exit(1);
 		}
@@ -347,7 +347,7 @@ static void do_set_params(int argc, char **argv)
 			fprintf(stderr, "%s: trying to restore old "
 				"parameters\n", progname);
 			ret = hdrvc_hdlcdrv_ioctl(HDLCDRVCTL_SETMODEMPAR, &curp);
-			if (ret < 0) 
+			if (ret < 0)
 				perror("ioctl (HDLCDRVCTL_SETMODEMPAR)");
 			exit(1);
 		}
@@ -377,17 +377,17 @@ static void do_set_params(int argc, char **argv)
 
 /* ---------------------------------------------------------------------- */
 
-static void display_channel_params(const struct hdrvc_channel_params *par) 
+static void display_channel_params(const struct hdrvc_channel_params *par)
 {
 	printf("TX delay %ums, TX tail %ums, slottime %ums, p-persistence "
 	       " %u/256, %s duplex\n", 10*par->tx_delay, 10*par->tx_tail,
-	       10*par->slottime, par->ppersist, 
+	       10*par->slottime, par->ppersist,
 	       par->fulldup ? "Full" : "Half");
 }
 
 /* ---------------------------------------------------------------------- */
 
-static void do_set_channel_params(int argc, char **argv) 
+static void do_set_channel_params(int argc, char **argv)
 {
 	struct hdrvc_channel_params par1, par2;
 	char set = 0;
@@ -452,13 +452,13 @@ static void do_set_channel_params(int argc, char **argv)
 
 /* ---------------------------------------------------------------------- */
 
-static const char *usage_str = 
+static const char *usage_str =
 "[-b] [-i] [-d] [-i <baycomif>] [-h] [-c <cal>]\n"
 "[-p] [hw <hw>] [type <type>] [io <iobase>] [irq <irq>] [dma <dma>]\n"
 "    [options <opt>] [serio <serio>] [pario <pario>] [midiio <midiio>]\n"
 "[-a] [txd <txdelay>] [txtail <txtail>] [slot <slottime>]\n"
 "    [ppersist <ppersistence>] [full] [half]\n"
-"  -a: set or display channel access parameters\n" 
+"  -a: set or display channel access parameters\n"
 "  -b: trace demodulated bits\n"
 "  -s: trace sampled input from tcm3105 (ser12 only)\n"
 "  -d: trace dcd and ptt status on stdout\n"
@@ -531,7 +531,7 @@ int main(int argc, char *argv[])
 			perror("hdrvc_calibrate");
 			exit(1);
 		}
-		fprintf(stdout, "%s: calibrating for %i seconds\n", *argv, 
+		fprintf(stdout, "%s: calibrating for %i seconds\n", *argv,
 			cal_val);
 		exit(0);
 	}
@@ -543,24 +543,24 @@ int main(int argc, char *argv[])
 			ret = hdrvc_get_channel_state(&chst);
 			if (ret < 0)
 				perror("hdrvc_get_channel_state");
-			printf("%c%c rx: %lu  tx: %lu  rxerr: %lu  txerr: %lu", 
+			printf("%c%c rx: %lu  tx: %lu  rxerr: %lu  txerr: %lu",
 			       chst.dcd ? 'D' : '-', chst.ptt ? 'P' : '-',
-			       chst.rx_packets, chst.tx_packets, chst.rx_errors, 
+			       chst.rx_packets, chst.tx_packets, chst.rx_errors,
 			       chst.tx_errors);
 #ifdef HDRVC_KERNEL
 			if (hdrvc_sm_ioctl(SMCTL_GETDEBUG, &bsi) >= 0) {
 				printf("   intrate: %u  modcyc: %u  "
-				       "demodcyc: %u  dmares: %u", 
-				       bsi.data.dbg.int_rate, 
-				       bsi.data.dbg.mod_cycles, 
+				       "demodcyc: %u  dmares: %u",
+				       bsi.data.dbg.int_rate,
+				       bsi.data.dbg.mod_cycles,
 				       bsi.data.dbg.demod_cycles,
 				       bsi.data.dbg.dma_residue);
-			} 
+			}
 			if (hdrvc_baycom_ioctl(BAYCOMCTL_GETDEBUG, &bbi) >= 0) {
-				printf("   dbg1: %lu  dbg2: %lu  dbg3: %li", 
-				       bbi.data.dbg.debug1, bbi.data.dbg.debug2, 
+				printf("   dbg1: %lu  dbg2: %lu  dbg3: %li",
+				       bbi.data.dbg.debug1, bbi.data.dbg.debug2,
 				       bbi.data.dbg.debug3);
-			} 
+			}
 #endif /* HDRVC_KERNEL */
 			printf("\n");
 			break;
@@ -582,7 +582,7 @@ int main(int argc, char *argv[])
 			FD_ZERO(&fds_write);
 			FD_SET(hdrvc_getfd(), &fds_read);
 			ret = select(hdrvc_getfd()+1, &fds_read, &fds_write, NULL, &tm);
-		} else 
+		} else
 			ret = select(0, NULL, NULL, NULL, &tm);
 		if (ret < 0) {
 			fprintf(stderr, "%s: Error %s (%i) in select\n", *argv,