* [PATCH] mmc: core: Return err directly if mmc_wait_for_cmd() fails
@ 2021-05-20 7:38 Yue Hu
0 siblings, 0 replies; only message in thread
From: Yue Hu @ 2021-05-20 7:38 UTC (permalink / raw)
To: ulf.hansson; +Cc: linux-mmc, linux-kernel, huyue2, zbestahu
From: Yue Hu <huyue2@yulong.com>
We do not care the '*rocr' when mmc_send_op_cond() fails.
Signed-off-by: Yue Hu <huyue2@yulong.com>
---
drivers/mmc/core/mmc_ops.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 5756781..b282998 100644
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -180,7 +180,7 @@ int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
for (i = 100; i; i--) {
err = mmc_wait_for_cmd(host, &cmd, 0);
if (err)
- break;
+ goto out;
/* wait until reset completes */
if (mmc_host_is_spi(host)) {
@@ -208,7 +208,7 @@ int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
if (rocr && !mmc_host_is_spi(host))
*rocr = cmd.resp[0];
-
+out:
return err;
}
--
1.9.1
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2021-05-20 7:38 [PATCH] mmc: core: Return err directly if mmc_wait_for_cmd() fails Yue Hu
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