Convert spaces to tabs for checkpatch compliance. Quick way to verify
this is by running `git show -w <commit-id>`, which returns an empty
commit body. No functional change intended.
Signed-off-by: Eugeniu Rosca <erosca@xxxxxxxxxxxxxx>
---
tools/testing/selftests/watchdog/watchdog-test.c | 126 +++++++++++------------
1 file changed, 63 insertions(+), 63 deletions(-)
diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c
index a74c9d739d07..082db2334ab2 100644
--- a/tools/testing/selftests/watchdog/watchdog-test.c
+++ b/tools/testing/selftests/watchdog/watchdog-test.c
@@ -23,12 +23,12 @@ const char v = 'V';
*/
static void keep_alive(void)
{
- int dummy;
- int ret;
+ int dummy;
+ int ret;
- ret = ioctl(fd, WDIOC_KEEPALIVE, &dummy);
- if (!ret)
- printf(".");
+ ret = ioctl(fd, WDIOC_KEEPALIVE, &dummy);
+ if (!ret)
+ printf(".");
}
/*
@@ -38,75 +38,75 @@ static void keep_alive(void)
static void term(int sig)
{
- int ret = write(fd, &v, 1);
+ int ret = write(fd, &v, 1);
- close(fd);
- if (ret < 0)
- printf("\nStopping watchdog ticks failed (%d)...\n", errno);
- else
- printf("\nStopping watchdog ticks...\n");
- exit(0);
+ close(fd);
+ if (ret < 0)
+ printf("\nStopping watchdog ticks failed (%d)...\n", errno);
+ else
+ printf("\nStopping watchdog ticks...\n");
+ exit(0);
}
int main(int argc, char *argv[])
{
- int flags;
- unsigned int ping_rate = 1;
- int ret;
- int i;
+ int flags;
+ unsigned int ping_rate = 1;
+ int ret;
+ int i;
- setbuf(stdout, NULL);
+ setbuf(stdout, NULL);
- fd = open("/dev/watchdog", O_WRONLY);
+ fd = open("/dev/watchdog", O_WRONLY);
- if (fd == -1) {
- printf("Watchdog device not enabled.\n");
- exit(-1);
- }
+ if (fd == -1) {
+ printf("Watchdog device not enabled.\n");
+ exit(-1);
+ }
- for (i = 1; i < argc; i++) {
- if (!strncasecmp(argv[i], "-d", 2)) {
- flags = WDIOS_DISABLECARD;
- ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
- if (!ret)
- printf("Watchdog card disabled.\n");
- } else if (!strncasecmp(argv[i], "-e", 2)) {
- flags = WDIOS_ENABLECARD;
- ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
- if (!ret)
- printf("Watchdog card enabled.\n");
- } else if (!strncasecmp(argv[i], "-t", 2) && argv[2]) {
- flags = atoi(argv[i + 1]);
- ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags);
- if (!ret)
- printf("Watchdog timeout set to %u seconds.\n", flags);
- i++;
- } else if (!strncasecmp(argv[i], "-p", 2) && argv[2]) {
- ping_rate = strtoul(argv[i + 1], NULL, 0);
- printf("Watchdog ping rate set to %u seconds.\n", ping_rate);
- i++;
- } else {
- printf("-d to disable, -e to enable, -t <n> to set "
- "the timeout,\n-p <n> to set the ping rate, and ");
- printf("run by itself to tick the card.\n");
- printf("Parameters are parsed left-to-right in real-time.\n");
- printf("Example: %s -d -t 10 -p 5 -e\n", argv[0]);
- goto end;
- }
- }
+ for (i = 1; i < argc; i++) {
+ if (!strncasecmp(argv[i], "-d", 2)) {
+ flags = WDIOS_DISABLECARD;
+ ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
+ if (!ret)
+ printf("Watchdog card disabled.\n");
+ } else if (!strncasecmp(argv[i], "-e", 2)) {
+ flags = WDIOS_ENABLECARD;
+ ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
+ if (!ret)
+ printf("Watchdog card enabled.\n");
+ } else if (!strncasecmp(argv[i], "-t", 2) && argv[2]) {
+ flags = atoi(argv[i + 1]);
+ ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags);
+ if (!ret)
+ printf("Watchdog timeout set to %u seconds.\n", flags);
+ i++;
+ } else if (!strncasecmp(argv[i], "-p", 2) && argv[2]) {
+ ping_rate = strtoul(argv[i + 1], NULL, 0);
+ printf("Watchdog ping rate set to %u seconds.\n", ping_rate);
+ i++;
+ } else {
+ printf("-d to disable, -e to enable, -t <n> to set "
+ "the timeout,\n-p <n> to set the ping rate, and ");
+ printf("run by itself to tick the card.\n");
+ printf("Parameters are parsed left-to-right in real-time.\n");
+ printf("Example: %s -d -t 10 -p 5 -e\n", argv[0]);
+ goto end;
+ }
+ }
- printf("Watchdog Ticking Away!\n");
+ printf("Watchdog Ticking Away!\n");
- signal(SIGINT, term);
+ signal(SIGINT, term);
- while(1) {
- keep_alive();
- sleep(ping_rate);
- }
+ while (1) {
+ keep_alive();
+ sleep(ping_rate);
+ }
end:
- ret = write(fd, &v, 1);
- if (ret < 0)
- printf("Stopping watchdog ticks failed (%d)...\n", errno);
- close(fd);
- return 0;
+ ret = write(fd, &v, 1);
+ if (ret < 0)
+ printf("Stopping watchdog ticks failed (%d)...\n", errno);
+ close(fd);
+ return 0;
}
--
2.13.0
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