Commit e7e09cd6 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Greg Kroah-Hartman
Browse files

params.c: Use new strtobool function to process boolean inputs 



No functional changes.

Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 8705b48e

kernel/params.c

+4 −10
Original line number Original line Diff line number Diff line
@@ -297,21 +297,15 @@ EXPORT_SYMBOL(param_ops_charp); 
int param_set_bool(const char *val, const struct kernel_param *kp)

int param_set_bool(const char *val, const struct kernel_param *kp)

{

{

	bool v;

	bool v;

	int ret;





	/* No equals means "set"... */

	/* No equals means "set"... */

	if (!val) val = "1";

	if (!val) val = "1";





	/* One of =[yYnN01] */

	/* One of =[yYnN01] */

	switch (val[0]) {

	ret = strtobool(val, &v);

	case 'y': case 'Y': case '1':

	if (ret)

		v = true;

		return ret;

		break;

	case 'n': case 'N': case '0':

		v = false;

		break;

	default:

		return -EINVAL;

	}





	if (kp->flags & KPARAM_ISBOOL)

	if (kp->flags & KPARAM_ISBOOL)

		*(bool *)kp->arg = v;

		*(bool *)kp->arg = v;