From: Mariusz Kozlowski <m.kozlowski@tuxland.pl>

 drivers/md/dm-path-selector.c | 2666 -> 2636 (-30 bytes)
 drivers/md/dm-path-selector.o | 101207 -> 101031 (-176 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/md/dm-path-selector.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff -puN drivers/md/dm-path-selector.c~drivers-md-dm-path-selectorc-kmalloc-memset-conversion-to-kzalloc drivers/md/dm-path-selector.c
--- a/drivers/md/dm-path-selector.c~drivers-md-dm-path-selectorc-kmalloc-memset-conversion-to-kzalloc
+++ a/drivers/md/dm-path-selector.c
@@ -94,12 +94,11 @@ 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;
 
-	if (psi) {
-		memset(psi, 0, sizeof(*psi));
+	psi = kzalloc(sizeof(*psi), GFP_KERNEL);
+	if (psi)
 		psi->pst = *pst;
-	}
 
 	return psi;
 }
_