diff options
| -rw-r--r-- | sys/kern/subr_bus.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c index 4179fc7..19568f0 100644 --- a/sys/kern/subr_bus.c +++ b/sys/kern/subr_bus.c @@ -200,10 +200,7 @@ devclass_sysctl_handler(SYSCTL_HANDLER_ARGS) { devclass_t dc = (devclass_t)arg1; const char *value; - char *buf; - int error; - buf = NULL; switch (arg2) { case DEVCLASS_SYSCTL_PARENT: value = dc->parent ? dc->parent->name : ""; @@ -211,10 +208,7 @@ devclass_sysctl_handler(SYSCTL_HANDLER_ARGS) default: return (EINVAL); } - error = SYSCTL_OUT(req, value, strlen(value)); - if (buf != NULL) - free(buf, M_BUS); - return (error); + return (SYSCTL_OUT(req, value, strlen(value))); } static void |
