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Diffstat (limited to 'kernel/params.c')
-rw-r--r--kernel/params.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/params.c b/kernel/params.c
index 59f7ac7bec04..ec4299cfade8 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -103,8 +103,8 @@ static int parse_one(char *param,
|| params[i].level > max_level)
return 0;
/* No one handled NULL, so do it here. */
- if (!val && params[i].ops->set != param_set_bool
- && params[i].ops->set != param_set_bint)
+ if (!val &&
+ !(params[i].ops->flags & KERNEL_PARAM_FL_NOARG))
return -EINVAL;
pr_debug("handling %s with %p\n", param,
params[i].ops->set);
@@ -320,6 +320,7 @@ int param_get_bool(char *buffer, const struct kernel_param *kp)
EXPORT_SYMBOL(param_get_bool);
struct kernel_param_ops param_ops_bool = {
+ .flags = KERNEL_PARAM_FL_NOARG,
.set = param_set_bool,
.get = param_get_bool,
};
@@ -370,6 +371,7 @@ int param_set_bint(const char *val, const struct kernel_param *kp)
EXPORT_SYMBOL(param_set_bint);
struct kernel_param_ops param_ops_bint = {
+ .flags = KERNEL_PARAM_FL_NOARG,
.set = param_set_bint,
.get = param_get_int,
};