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

 drivers/mmc/core/host.c | 3509 -> 3457 (-52 bytes)
 drivers/mmc/core/host.o | 92400 -> 92136 (-264 bytes)

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Pierre Ossman <drzeus-list@drzeus.cx>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

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

diff -puN drivers/mmc/core/host.c~drivers-mmc-core-hostc-kmalloc-memset-conversion-to-kzalloc drivers/mmc/core/host.c
--- a/drivers/mmc/core/host.c~drivers-mmc-core-hostc-kmalloc-memset-conversion-to-kzalloc
+++ a/drivers/mmc/core/host.c
@@ -58,12 +58,10 @@ struct mmc_host *mmc_alloc_host(int extr
 {
 	struct mmc_host *host;
 
-	host = kmalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL);
+	host = kzalloc(sizeof(struct mmc_host) + extra, GFP_KERNEL);
 	if (!host)
 		return NULL;
 
-	memset(host, 0, sizeof(struct mmc_host) + extra);
-
 	host->parent = dev;
 	host->class_dev.parent = dev;
 	host->class_dev.class = &mmc_host_class;
_