Merge pull request #1518 from antonio-nino-diaz-arm/an/fix_mmc

mmc: Fix warning about usage of uninitialized variable

Merge pull request #1518 from antonio-nino-diaz-arm/an/fix_mmc
mmc: Fix warning about usage of uninitialized variable
6902e66a · Dimitris Papastamos · GitHub · 5e4c590d · cadb36cb · 6902e66a
Unverified Commit 6902e66a authored Aug 13, 2018 by Dimitris Papastamos Committed by GitHub Aug 13, 2018
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -221,7 +221,7 @@ static int mmc_fill_device_info(void)
 	unsigned int speed_idx;
 	unsigned int nb_blocks;
 	unsigned int freq_unit;
-	int ret;
+	int ret = 0;
 	struct mmc_csd_sd_v2 *csd_sd_v2;

 	switch (mmc_dev_info->mmc_dev_type) {