mmc: dw_mmc: Remove unnecessary else clauses

Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 69e5889..9b839fa 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1678,14 +1678,9 @@
 
 	if (host->pdata->caps)
 		mmc->caps = host->pdata->caps;
-	else
-		mmc->caps = 0;
 
 	if (host->pdata->caps2)
 		mmc->caps2 = host->pdata->caps2;
-	else
-		mmc->caps2 = 0;
-
 
 	if (host->pdata->get_bus_wd)
 		if (host->pdata->get_bus_wd(slot->id) >= 4)