qi-hardware/ben-wpan
1
0
Fork 0
mirror of git://projects.qi-hardware.com/ben-wpan.git synced 2024-11-26 13:59:42 +02:00
Code

tools/atrf-gpio/atusb.c (gpio): _exit after USB error, to avoid futile cleanup

Browse Source
This commit is contained in:
Werner Almesberger 2011-06-05 21:37:46 -03:00
parent a73a8a2044
commit e9debdd4ab
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tools/atrf-gpio/atusb.c
View File

@ -66,11 +66,11 @@ static uint8_t gpio(struct atrf_dsc *dsc,
if (res < 0) { if (res < 0) {
dump_port(port-1, *data, *dir, mask); dump_port(port-1, *data, *dir, mask);
fprintf(stderr, "ATUSB_GPIO: %s\n", usb_strerror()); fprintf(stderr, "ATUSB_GPIO: %s\n", usb_strerror());
exit(1); _exit(1);
} }
if (res != 3) { if (res != 3) {
fprintf(stderr, "ATUSB_GPIO: expected 3 bytes, got %d\n", res); fprintf(stderr, "ATUSB_GPIO: expected 3 bytes, got %d\n", res);
exit(1); _exit(1);
} }
*data = buf[1]; *data = buf[1];
*dir = buf[2]; *dir = buf[2];