diff options
Diffstat (limited to 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/kernel/params.c b/kernel/params.c index 47f5bf12434..508828afb87 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -297,35 +297,18 @@ EXPORT_SYMBOL(param_ops_charp); /* Actually could be a bool or an int, for historical reasons. */ 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] */ - ret = strtobool(val, &v); - if (ret) - return ret; - - if (kp->flags & KPARAM_ISBOOL) - *(bool *)kp->arg = v; - else - *(int *)kp->arg = v; - return 0; + return strtobool(val, kp->arg); } EXPORT_SYMBOL(param_set_bool); int param_get_bool(char *buffer, const struct kernel_param *kp) { - bool val; - if (kp->flags & KPARAM_ISBOOL) - val = *(bool *)kp->arg; - else - val = *(int *)kp->arg; - /* Y and N chosen as being relatively non-coder friendly */ - return sprintf(buffer, "%c", val ? 'Y' : 'N'); + return sprintf(buffer, "%c", *(bool *)kp->arg ? 'Y' : 'N'); } EXPORT_SYMBOL(param_get_bool); @@ -343,7 +326,6 @@ int param_set_invbool(const char *val, const struct kernel_param *kp) struct kernel_param dummy; dummy.arg = &boolval; - dummy.flags = KPARAM_ISBOOL; ret = param_set_bool(val, &dummy); if (ret == 0) *(bool *)kp->arg = !boolval; @@ -372,7 +354,6 @@ int param_set_bint(const char *val, const struct kernel_param *kp) /* Match bool exactly, by re-using it. */ boolkp = *kp; boolkp.arg = &v; - boolkp.flags |= KPARAM_ISBOOL; ret = param_set_bool(val, &boolkp); if (ret == 0) |