[S390] dasd: Fix cleanup in dasd_{fba,diag}_check_characteristics().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index aee4656..aa0c533 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -139,7 +139,8 @@
if (IS_ERR(block)) {
DEV_MESSAGE(KERN_WARNING, device, "%s",
"could not allocate dasd block structure");
- kfree(device->private);
+ device->private = NULL;
+ kfree(private);
return PTR_ERR(block);
}
device->block = block;
@@ -152,6 +153,10 @@
DEV_MESSAGE(KERN_WARNING, device,
"Read device characteristics returned error %d",
rc);
+ device->block = NULL;
+ dasd_free_block(block);
+ device->private = NULL;
+ kfree(private);
return rc;
}