drivers/mmc/core/host.c: kmalloc + memset conversion to kzalloc

 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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 6a7e29849603dd86e29242c81e6184b1bd6d7033..2c7ce8f43a9a60367a6f75397a7da831c3afe8d3 100644 (file)
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -58,12 +58,10 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
 {
        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;