From 8adf50effeda52bb84b2c2aa66bcebf2920778e9 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Thu, 23 Jan 2020 14:31:12 +0900
Subject: [PATCH] mmc: check the return value of mmc_select_mode_and_width()
Since commit 01298da31d92 ("mmc: Change mode when switching to a boot
partition"), errors in mmc_select_mode_and_width() are ignored.
The return value should be checked.
Fixes: 01298da31d92 ("mmc: Change mode when switching to a boot partition")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
---
drivers/mmc/mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 6a2b855435..2eb5e9d7aa 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2577,7 +2577,7 @@ static int mmc_startup(struct mmc *mmc)
err = mmc_get_capabilities(mmc);
if (err)
return err;
- mmc_select_mode_and_width(mmc, mmc->card_caps);
+ err = mmc_select_mode_and_width(mmc, mmc->card_caps);
}
#endif
if (err)
--
2.39.5