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

 drivers/md/dm-hw-handler.c | 4424 -> 4393 (-31 bytes)
 drivers/md/dm-hw-handler.o | 101828 -> 101652 (-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-hw-handler.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff -puN drivers/md/dm-hw-handler.c~drivers-md-dm-hw-handlerc-kmalloc-memset-conversion-to-kzalloc drivers/md/dm-hw-handler.c
--- a/drivers/md/dm-hw-handler.c~drivers-md-dm-hw-handlerc-kmalloc-memset-conversion-to-kzalloc
+++ a/drivers/md/dm-hw-handler.c
@@ -91,12 +91,11 @@ void dm_put_hw_handler(struct hw_handler
 
 static struct hwh_internal *_alloc_hw_handler(struct hw_handler_type *hwht)
 {
-	struct hwh_internal *hwhi = kmalloc(sizeof(*hwhi), GFP_KERNEL);
+	struct hwh_internal *hwhi;
 
-	if (hwhi) {
-		memset(hwhi, 0, sizeof(*hwhi));
+	hwhi = kzalloc(sizeof(*hwhi), GFP_KERNEL);
+	if (hwhi)
 		hwhi->hwht = *hwht;
-	}
 
 	return hwhi;
 }
_