iproute2: can: fix indention white spaces

When preparing a patch for CAN FD support these white space issues showed up.
Fix it in the current code to be able to provide a proper follow up patch.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>

diff --git a/ip/iplink_can.c b/ip/iplink_can.c
index 1d3d09c42b4fd23b32673ea374209cd302a06768..66e6c0e02b20a67ee9c55ee22edc0a479a0ebc53 100644 (file)
--- a/ip/iplink_can.c
+++ b/ip/iplink_can.c
@@ -1,12 +1,12 @@
 /*
  * iplink_can.c        CAN device support
  *
- *              This program is free software; you can redistribute it and/or
- *              modify it under the terms of the GNU General Public License
- *              as published by the Free Software Foundation; either version
- *              2 of the License, or (at your option) any later version.
+ *             This program is free software; you can redistribute it and/or
+ *             modify it under the terms of the GNU General Public License
+ *             as published by the Free Software Foundation; either version
+ *             2 of the License, or (at your option) any later version.
  *
- * Authors:     Wolfgang Grandegger <wg@grandegger.com>
+ * Authors:    Wolfgang Grandegger <wg@grandegger.com>
  */
 
 #include <stdio.h>
@@ -23,27 +23,27 @@ static void usage(void)
 {
        fprintf(stderr,
                "Usage: ip link set DEVICE type can\n"
-               "\t[ bitrate BITRATE [ sample-point SAMPLE-POINT] ] | \n"
-               "\t[ tq TQ prop-seg PROP_SEG phase-seg1 PHASE-SEG1\n "
+               "\t[ bitrate BITRATE [ sample-point SAMPLE-POINT] ] | \n"
+               "\t[ tq TQ prop-seg PROP_SEG phase-seg1 PHASE-SEG1\n "
                "\t  phase-seg2 PHASE-SEG2 [ sjw SJW ] ]\n"
                "\n"
-               "\t[ loopback { on | off } ]\n"
-               "\t[ listen-only { on | off } ]\n"
-               "\t[ triple-sampling { on | off } ]\n"
-               "\t[ one-shot { on | off } ]\n"
-               "\t[ berr-reporting { on | off } ]\n"
+               "\t[ loopback { on | off } ]\n"
+               "\t[ listen-only { on | off } ]\n"
+               "\t[ triple-sampling { on | off } ]\n"
+               "\t[ one-shot { on | off } ]\n"
+               "\t[ berr-reporting { on | off } ]\n"
                "\n"
-               "\t[ restart-ms TIME-MS ]\n"
-               "\t[ restart ]\n"
+               "\t[ restart-ms TIME-MS ]\n"
+               "\t[ restart ]\n"
                "\n"
-               "\tWhere: BITRATE       := { 1..1000000 }\n"
-               "\t       SAMPLE-POINT  := { 0.000..0.999 }\n"
-               "\t       TQ            := { NUMBER }\n"
-               "\t       PROP-SEG      := { 1..8 }\n"
-               "\t       PHASE-SEG1    := { 1..8 }\n"
-               "\t       PHASE-SEG2    := { 1..8 }\n"
-               "\t       SJW           := { 1..4 }\n"
-               "\t       RESTART-MS    := { 0 | NUMBER }\n"
+               "\tWhere: BITRATE       := { 1..1000000 }\n"
+               "\t       SAMPLE-POINT  := { 0.000..0.999 }\n"
+               "\t       TQ            := { NUMBER }\n"
+               "\t       PROP-SEG      := { 1..8 }\n"
+               "\t       PHASE-SEG1    := { 1..8 }\n"
+               "\t       PHASE-SEG2    := { 1..8 }\n"
+               "\t       SJW           := { 1..4 }\n"
+               "\t       RESTART-MS    := { 0 | NUMBER }\n"
                );
 }
 
@@ -185,12 +185,12 @@ static int can_parse_opt(struct link_util *lu, int argc, char **argv,
 }
 
 static const char *can_state_names[] = {
-               [CAN_STATE_ERROR_ACTIVE] = "ERROR-ACTIVE",
-               [CAN_STATE_ERROR_WARNING] = "ERROR-WARNING",
-               [CAN_STATE_ERROR_PASSIVE] = "ERROR-PASSIVE",
-               [CAN_STATE_BUS_OFF] = "BUS-OFF",
-               [CAN_STATE_STOPPED] = "STOPPED",
-               [CAN_STATE_SLEEPING] = "SLEEPING"
+       [CAN_STATE_ERROR_ACTIVE] = "ERROR-ACTIVE",
+       [CAN_STATE_ERROR_WARNING] = "ERROR-WARNING",
+       [CAN_STATE_ERROR_PASSIVE] = "ERROR-PASSIVE",
+       [CAN_STATE_BUS_OFF] = "BUS-OFF",
+       [CAN_STATE_STOPPED] = "STOPPED",
+       [CAN_STATE_SLEEPING] = "SLEEPING"
 };
 
 static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
@@ -228,10 +228,10 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
        if (tb[IFLA_CAN_BITTIMING]) {
                struct can_bittiming *bt = RTA_DATA(tb[IFLA_CAN_BITTIMING]);
 
-               fprintf(f, "\n    "
+               fprintf(f, "\n    "
                        "bitrate %d sample-point %.3f ",
-                       bt->bitrate, (float)bt->sample_point / 1000.);
-               fprintf(f, "\n    "
+                       bt->bitrate, (float)bt->sample_point / 1000.);
+               fprintf(f, "\n    "
                        "tq %d prop-seg %d phase-seg1 %d phase-seg2 %d sjw %d",
                        bt->tq, bt->prop_seg, bt->phase_seg1, bt->phase_seg2,
                        bt->sjw);
@@ -241,10 +241,10 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
                struct can_bittiming_const *btc =
                        RTA_DATA(tb[IFLA_CAN_BITTIMING_CONST]);
 
-               fprintf(f, "\n    "
+               fprintf(f, "\n    "
                        "%s: tseg1 %d..%d tseg2 %d..%d "
                        "sjw 1..%d brp %d..%d brp-inc %d",
-                       btc->name, btc->tseg1_min, btc->tseg1_max,
+                       btc->name, btc->tseg1_min, btc->tseg1_max,
                        btc->tseg2_min, btc->tseg2_max, btc->sjw_max,
                        btc->brp_min, btc->brp_max, btc->brp_inc);
        }
@@ -252,7 +252,7 @@ static void can_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
        if (tb[IFLA_CAN_CLOCK]) {
                struct can_clock *clock = RTA_DATA(tb[IFLA_CAN_CLOCK]);
 
-               fprintf(f, "\n    clock %d", clock->freq);
+               fprintf(f, "\n    clock %d", clock->freq);
        }
 
 }
@@ -264,10 +264,10 @@ static void can_print_xstats(struct link_util *lu,
 
        if (xstats && RTA_PAYLOAD(xstats) == sizeof(*stats)) {
                stats = RTA_DATA(xstats);
-               fprintf(f, "\n    "
+               fprintf(f, "\n    "
                        "re-started bus-errors arbit-lost "
                        "error-warn error-pass bus-off");
-               fprintf(f, "\n    %-10d %-10d %-10d %-10d %-10d %-10d",
+               fprintf(f, "\n    %-10d %-10d %-10d %-10d %-10d %-10d",
                        stats->restarts, stats->bus_error,
                        stats->arbitration_lost, stats->error_warning,
                        stats->error_passive, stats->bus_off);