MIPS: Remove unused {get,put}_sigset functions

	return err ?: protected_restore_fp_context(sc);

}

/*

 *

 */

extern void __put_sigset_unknown_nsig(void);

extern void __get_sigset_unknown_nsig(void);

static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)

{

	int err = 0;

	if (!access_ok(VERIFY_WRITE, ubuf, sizeof(*ubuf)))

		return -EFAULT;

	switch (_NSIG_WORDS) {

	default:

		__put_sigset_unknown_nsig();

	case 2:

		err |= __put_user(kbuf->sig[1] >> 32, &ubuf->sig[3]);

		err |= __put_user(kbuf->sig[1] & 0xffffffff, &ubuf->sig[2]);

	case 1:

		err |= __put_user(kbuf->sig[0] >> 32, &ubuf->sig[1]);

		err |= __put_user(kbuf->sig[0] & 0xffffffff, &ubuf->sig[0]);

	}

	return err;

}

static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf)

{

	int err = 0;

	unsigned long sig[4];

	if (!access_ok(VERIFY_READ, ubuf, sizeof(*ubuf)))

		return -EFAULT;

	switch (_NSIG_WORDS) {

	default:

		__get_sigset_unknown_nsig();

	case 2:

		err |= __get_user(sig[3], &ubuf->sig[3]);

		err |= __get_user(sig[2], &ubuf->sig[2]);

		kbuf->sig[1] = sig[2] | (sig[3] << 32);

	case 1:

		err |= __get_user(sig[1], &ubuf->sig[1]);

		err |= __get_user(sig[0], &ubuf->sig[0]);

		kbuf->sig[0] = sig[0] | (sig[1] << 32);

	}

	return err;

}

/*

 * Atomically swap in the new signal mask, and wait for a signal.

 */