From: NeilBrown <neilb@suse.com>
Date: Mon, 19 Oct 2015 04:42:18 +0000 (+1100)
Subject: md-cluster: don't cast void pointers when assigning them.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2e2a7cd96f5a076db4d4a4bd564652d37dd034c2;p=linux-beck.git

md-cluster: don't cast void pointers when assigning them.

It is common practice in the kernel to leave out this case.
It isn't needed and adds little if any value.

Signed-off-by: NeilBrown <neilb@suse.com>
---

diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 02a0fb2e8441..818bcccb2962 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -93,7 +93,7 @@ static void sync_ast(void *arg)
 {
 	struct dlm_lock_resource *res;
 
-	res = (struct dlm_lock_resource *) arg;
+	res = arg;
 	complete(&res->completion);
 }
 
@@ -349,7 +349,7 @@ static const struct dlm_lockspace_ops md_ls_ops = {
  */
 static void ack_bast(void *arg, int mode)
 {
-	struct dlm_lock_resource *res = (struct dlm_lock_resource *)arg;
+	struct dlm_lock_resource *res = arg;
 	struct md_cluster_info *cinfo = res->mddev->cluster_info;
 
 	if (mode == DLM_LOCK_EX)