linux-kernel - [PATCH 2/3] mmc: core: Add error handling of sd_uhs2_power

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Message-ID: <20241029131752.226764-3-ulf.hansson@linaro.org>
Date: Tue, 29 Oct 2024 14:17:48 +0100
From: Ulf Hansson <ulf.hansson@...aro.org>
To: linux-mmc@...r.kernel.org,
	Ulf Hansson <ulf.hansson@...aro.org>
Cc: Adrian Hunter <adrian.hunter@...el.com>,
	Victor Shih <victor.shih@...esyslogic.com.tw>,
	Victor Shih <victorshihgli@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] mmc: core: Add error handling of sd_uhs2_power_up()

In sd_uhs2_reinit() the call to sd_uhs2_power_up() lacks error handling, so
let's add it.

Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 drivers/mmc/core/sd_uhs2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/core/sd_uhs2.c b/drivers/mmc/core/sd_uhs2.c
index 06857e1bbdb0..f0d631b4bbd7 100644
--- a/drivers/mmc/core/sd_uhs2.c
+++ b/drivers/mmc/core/sd_uhs2.c
@@ -999,7 +999,9 @@ static int sd_uhs2_reinit(struct mmc_host *host)
 	struct mmc_card *card = host->card;
 	int err;
 
-	sd_uhs2_power_up(host);
+	err = sd_uhs2_power_up(host);
+	if (err)
+		return err;
 
 	err = sd_uhs2_phy_init(host);
 	if (err)
-- 
2.43.0