struct mlx5_cmd_stats *stats;
u64 field = 0;
int ret;
- int err;
char tbuf[22];
if (*pos)
spin_unlock(&stats->lock);
ret = snprintf(tbuf, sizeof(tbuf), "%llu\n", field);
if (ret > 0) {
- err = copy_to_user(buf, tbuf, ret);
- if (err)
- return err;
+ if (copy_to_user(buf, tbuf, ret))
+ return -EFAULT;
}
*pos += ret;
char tbuf[18];
u64 field;
int ret;
- int err;
if (*pos)
return 0;
ret = snprintf(tbuf, sizeof(tbuf), "0x%llx\n", field);
if (ret > 0) {
- err = copy_to_user(buf, tbuf, ret);
- if (err)
- return err;
+ if (copy_to_user(buf, tbuf, ret))
+ return -EFAULT;
}
*pos += ret;