ERROR("Failed to open %s\n", loadpath);
exit(-1);
}
- write(load, "1", 1);
+ if (write(load, "1", 1) == -1) {
+ ERROR("Failed to write to %s\n", loadpath);
+ exit(-1);
+ }
close(load);
snprintf(syspath, sizeof(syspath), "/sys/%s/data", dev);
if (len <= 0)
break;
- write(fw, buf, len);
+ if (write(fw, buf, len) == -1) {
+ ERROR("failed to write firmware file %s/%s to %s\n", dir, file, dev);
+ break;
+ }
}
if (src >= 0)
close(fw);
load = open(loadpath, O_WRONLY);
- write(load, "0", 1);
+ if (write(load, "0", 1) == -1)
+ ERROR("failed to write to %s\n", loadpath);
close(load);
DEBUG(2, "Done loading %s\n", path);