\
size = sprintf(line, __format, value); \
\
- if (copy_to_user(buf, line, size)) \
- return -EFAULT; \
- \
- *offset += size; \
- return size; \
+ return simple_read_from_buffer(buf, length, offset, line, size); \
}
#define RT2X00DEBUGFS_OPS_WRITE(__name, __type) \
size = sprintf(line, "0x%.8x\n", (unsigned int)intf->rt2x00dev->flags);
- if (copy_to_user(buf, line, size))
- return -EFAULT;
-
- *offset += size;
- return size;
+ return simple_read_from_buffer(buf, length, offset, line, size);
}
static const struct file_operations rt2x00debug_fop_dev_flags = {
size = sprintf(line, "0x%.8x\n", (unsigned int)intf->rt2x00dev->cap_flags);
- if (copy_to_user(buf, line, size))
- return -EFAULT;
-
- *offset += size;
- return size;
+ return simple_read_from_buffer(buf, length, offset, line, size);
}
static const struct file_operations rt2x00debug_fop_cap_flags = {