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authorNeilBrown <neilb@suse.de>2009-06-16 16:54:21 +1000
committerNeilBrown <neilb@suse.de>2009-06-16 16:54:21 +1000
commit070ec55d07157a3041f92654135c3c6e2eaaf901 (patch)
tree10f24d859e669ba4a671204ce4176a2b43fdaae5 /drivers/md/multipath.h
parenta6b3deafe0c50e3e873e8ed5cc8abfcb25c05eff (diff)
downloadvexpress-lsk-070ec55d07157a3041f92654135c3c6e2eaaf901.tar.gz
md: remove mddev_to_conf "helper" macro
Having a macro just to cast a void* isn't really helpful. I would must rather see that we are simply de-referencing ->private, than have to know what the macro does. So open code the macro everywhere and remove the pointless cast. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/multipath.h')
-rw-r--r--drivers/md/multipath.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/md/multipath.h b/drivers/md/multipath.h
index 6fa70b400cd..d1c2a8d7839 100644
--- a/drivers/md/multipath.h
+++ b/drivers/md/multipath.h
@@ -19,12 +19,6 @@ struct multipath_private_data {
typedef struct multipath_private_data multipath_conf_t;
/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((multipath_conf_t *) mddev->private)
-
-/*
* this is our 'private' 'collective' MULTIPATH buffer head.
* it contains information about what kind of IO operations were started
* for this MULTIPATH operation, and about their status: