X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmd%2Fdm-path-selector.c;h=ca1bb636a3e4ba808ae63d88dfbb62bc4ee28a04;hb=f2d7499be1b1fe1cd8a5e6a01c1f44173894a241;hp=a28c1c2b4ef5c703d2d5ce4f5c67bb2858483542;hpb=ad34ea2cc3845ef4dcd7d12fb0fa8484734bd672;p=linux-2.6

diff --git a/drivers/md/dm-path-selector.c b/drivers/md/dm-path-selector.c
index a28c1c2b4e..ca1bb636a3 100644
--- a/drivers/md/dm-path-selector.c
+++ b/drivers/md/dm-path-selector.c
@@ -86,8 +86,7 @@ void dm_put_path_selector(struct path_selector_type *pst)
 	if (--psi->use == 0)
 		module_put(psi->pst.module);
 
-	if (psi->use < 0)
-		BUG();
+	BUG_ON(psi->use < 0);
 
 out:
 	up_read(&_ps_lock);
@@ -95,12 +94,10 @@ out:
 
 static struct ps_internal *_alloc_path_selector(struct path_selector_type *pst)
 {
-	struct ps_internal *psi = kmalloc(sizeof(*psi), GFP_KERNEL);
+	struct ps_internal *psi = kzalloc(sizeof(*psi), GFP_KERNEL);
 
-	if (psi) {
-		memset(psi, 0, sizeof(*psi));
+	if (psi)
 		psi->pst = *pst;
-	}
 
 	return psi;
 }