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-rw-r--r--kernel/params.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/kernel/params.c b/kernel/params.c
index 7ab388a..ed72e13 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -297,21 +297,15 @@ EXPORT_SYMBOL(param_ops_charp);
int param_set_bool(const char *val, const struct kernel_param *kp)
{
bool v;
+ int ret;
/* No equals means "set"... */
if (!val) val = "1";
/* One of =[yYnN01] */
- switch (val[0]) {
- case 'y': case 'Y': case '1':
- v = true;
- break;
- case 'n': case 'N': case '0':
- v = false;
- break;
- default:
- return -EINVAL;
- }
+ ret = strtobool(val, &v);
+ if (ret)
+ return ret;
if (kp->flags & KPARAM_ISBOOL)
*(bool *)kp->arg = v;
@@ -821,15 +815,18 @@ ssize_t __modver_version_show(struct module_attribute *mattr,
return sprintf(buf, "%s\n", vattr->version);
}
-extern struct module_version_attribute __start___modver[], __stop___modver[];
+extern const struct module_version_attribute *__start___modver[];
+extern const struct module_version_attribute *__stop___modver[];
static void __init version_sysfs_builtin(void)
{
- const struct module_version_attribute *vattr;
+ const struct module_version_attribute **p;
struct module_kobject *mk;
int err;
- for (vattr = __start___modver; vattr < __stop___modver; vattr++) {
+ for (p = __start___modver; p < __stop___modver; p++) {
+ const struct module_version_attribute *vattr = *p;
+
mk = locate_module_kobject(vattr->module_name);
if (mk) {
err = sysfs_create_file(&mk->kobj, &vattr->mattr.attr);