From 8adf50effeda52bb84b2c2aa66bcebf2920778e9 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada 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 Reviewed-by: Jaehoon Chung --- 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 6a2b855..2eb5e9d 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) -- 2.7.4