mmc: Remove unused variable backup from mmc_send_cmd()
Do not call a memset for unused variable backup every time.
Remove unused variable from function.
Signed-off-by: Oleksandr Tyshchenko <oleksandr.tyshchenko@ti.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 5502675..0b552f5 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -55,11 +55,8 @@
static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_data *data)
{
- struct mmc_data backup;
int ret;
- memset(&backup, 0, sizeof(backup));
-
#ifdef CONFIG_MMC_TRACE
int i;
u8 *ptr;