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apps/examples/can: Trivial clean/simplification for test output

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This commit is contained in:
Gregory Nutt 2015-08-18 12:41:10 -06:00
parent 9abb28c725
commit e35f64a3cf
1 changed files with 3 additions and 6 deletions
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9
examples/can/can_main.c
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@ -270,29 +270,26 @@ int can_main(int argc, char *argv[])
return EXIT_FAILURE;
}
printf("can_main: nmsgs: %d min ID: %d max ID: %d\n",
nmsgs, minid, maxid);
printf("nmsgs: %d min ID: %d max ID: %d\n", nmsgs, minid, maxid);
/* Initialization of the CAN hardware is performed by logic external to
* this test.
*/
printf("can_main: Initializing external CAN device\n");
ret = can_devinit();
if (ret != OK)
{
printf("can_main: can_devinit failed: %d\n", ret);
printf("ERROR: can_devinit failed: %d\n", ret);
errval = 1;
goto errout;
}
/* Open the CAN device for reading */
printf("can_main: Hardware initialized. Opening the CAN device\n");
fd = open(CONFIG_EXAMPLES_CAN_DEVPATH, CAN_OFLAGS);
if (fd < 0)
{
printf("can_main: open %s failed: %d\n",
printf("ERROR: open %s failed: %d\n",
CONFIG_EXAMPLES_CAN_DEVPATH, errno);
errval = 2;
goto errout_with_dev;