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

 drivers/mmc/core/bus.c | 5663 -> 5619 (-44 bytes)
 drivers/mmc/core/bus.o | 70899 -> 70731 (-168 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/mmc/core/bus.c |    4 +---
 1 files changed, 1 insertion(+), 3 deletions(-)

diff -puN drivers/mmc/core/bus.c~drivers-mmc-core-busc-kmalloc-memset-conversion-to-kzalloc drivers/mmc/core/bus.c
--- a/drivers/mmc/core/bus.c~drivers-mmc-core-busc-kmalloc-memset-conversion-to-kzalloc
+++ a/drivers/mmc/core/bus.c
@@ -206,12 +206,10 @@ struct mmc_card *mmc_alloc_card(struct m
 {
 	struct mmc_card *card;
 
-	card = kmalloc(sizeof(struct mmc_card), GFP_KERNEL);
+	card = kzalloc(sizeof(struct mmc_card), GFP_KERNEL);
 	if (!card)
 		return ERR_PTR(-ENOMEM);
 
-	memset(card, 0, sizeof(struct mmc_card));
-
 	card->host = host;
 
 	device_initialize(&card->dev);
_