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Commit 10f296cb authored by Dave Young's avatar Dave Young Committed by Rusty Russell
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module: make module param bint handle nul value 



Allow bint param accept nul values, just do same as bool param.

Signed-off-by: default avatarDave Young <dyoung@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent d65b4e98

kernel/params.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -97,7 +97,8 @@ static int parse_one(char *param, 
	for (i = 0; i < num_params; i++) {

	for (i = 0; i < num_params; i++) {

		if (parameq(param, params[i].name)) {

		if (parameq(param, params[i].name)) {

			/* No one handled NULL, so do it here. */

			/* No one handled NULL, so do it here. */

			if (!val && params[i].ops->set != param_set_bool)

			if (!val && params[i].ops->set != param_set_bool

			    && params[i].ops->set != param_set_bint)

				return -EINVAL;

				return -EINVAL;

			pr_debug("They are equal!  Calling %p\n",

			pr_debug("They are equal!  Calling %p\n",

			       params[i].ops->set);

			       params[i].ops->set);