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slcan_attach: remove trailing whitespace

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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde
2021-05-06 15:54:39 +02:00
parent fd6829eb4f
commit 70eda640d5
1 changed files with 3 additions and 3 deletions
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slcan_attach.c
+3 -3
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@@ -213,7 +213,7 @@ int main(int argc, char **argv)
/* try to rename the created device if requested */ /* try to rename the created device if requested */
if (name) { if (name) {
int s = socket(PF_INET, SOCK_DGRAM, 0); int s = socket(PF_INET, SOCK_DGRAM, 0);
printf("rename netdevice %s to %s ... ", buf, name); printf("rename netdevice %s to %s ... ", buf, name);
if (s < 0) if (s < 0)
@@ -222,12 +222,12 @@ int main(int argc, char **argv)
/* current slcan%d name is still in ifr.ifr_name */ /* current slcan%d name is still in ifr.ifr_name */
memset (ifr.ifr_newname, 0, sizeof(ifr.ifr_newname)); memset (ifr.ifr_newname, 0, sizeof(ifr.ifr_newname));
strncpy (ifr.ifr_newname, name, sizeof(ifr.ifr_newname) - 1); strncpy (ifr.ifr_newname, name, sizeof(ifr.ifr_newname) - 1);
if (ioctl(s, SIOCSIFNAME, &ifr) < 0) if (ioctl(s, SIOCSIFNAME, &ifr) < 0)
printf("failed!\n"); printf("failed!\n");
else else
printf("ok.\n"); printf("ok.\n");
close(s); close(s);
} }
} }