[S390] cio: dont kfree vmalloced memory

Don't use kfree to free memory allocated by vmalloc.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index f018835..b43f769 100644 (file)
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -971,7 +971,7 @@ out_bus:
 out:
        crw_unregister_handler(CRW_RSC_CSS);
        chsc_free_sei_area();
-       kfree(slow_subchannel_set);
+       idset_free(slow_subchannel_set);
        pr_alert("The CSS device driver initialization failed with "
                 "errno=%d\n", ret);
        return ret;
@@ -993,7 +993,7 @@ static void __init css_bus_cleanup(void)
        bus_unregister(&css_bus_type);
        crw_unregister_handler(CRW_RSC_CSS);
        chsc_free_sei_area();
-       kfree(slow_subchannel_set);
+       idset_free(slow_subchannel_set);
        isc_unregister(IO_SCH_ISC);
 }