diff options
Diffstat (limited to 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/kernel/params.c b/kernel/params.c index 4e57732fcfb..1d6aca288cd 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -252,8 +252,9 @@ int param_get_bool(char *buffer, struct kernel_param *kp) int param_set_invbool(const char *val, struct kernel_param *kp) { int boolval, ret; - struct kernel_param dummy = { .arg = &boolval }; + struct kernel_param dummy; + dummy.arg = &boolval; ret = param_set_bool(val, &dummy); if (ret == 0) *(int *)kp->arg = !boolval; @@ -262,11 +263,7 @@ int param_set_invbool(const char *val, struct kernel_param *kp) int param_get_invbool(char *buffer, struct kernel_param *kp) { - int val; - struct kernel_param dummy = { .arg = &val }; - - val = !*(int *)kp->arg; - return param_get_bool(buffer, &dummy); + return sprintf(buffer, "%c", (*(int *)kp->arg) ? 'N' : 'Y'); } /* We break the rule and mangle the string. */ @@ -325,7 +322,7 @@ static int param_array(const char *name, int param_array_set(const char *val, struct kernel_param *kp) { - struct kparam_array *arr = kp->arg; + const struct kparam_array *arr = kp->arr; unsigned int temp_num; return param_array(kp->name, val, 1, arr->max, arr->elem, @@ -335,7 +332,7 @@ int param_array_set(const char *val, struct kernel_param *kp) int param_array_get(char *buffer, struct kernel_param *kp) { int i, off, ret; - struct kparam_array *arr = kp->arg; + const struct kparam_array *arr = kp->arr; struct kernel_param p; p = *kp; @@ -354,7 +351,7 @@ int param_array_get(char *buffer, struct kernel_param *kp) int param_set_copystring(const char *val, struct kernel_param *kp) { - struct kparam_string *kps = kp->arg; + const struct kparam_string *kps = kp->str; if (!val) { printk(KERN_ERR "%s: missing param set value\n", kp->name); @@ -371,7 +368,7 @@ int param_set_copystring(const char *val, struct kernel_param *kp) int param_get_string(char *buffer, struct kernel_param *kp) { - struct kparam_string *kps = kp->arg; + const struct kparam_string *kps = kp->str; return strlcpy(buffer, kps->string, kps->maxlen); } |