Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: c784f92769ae ("mmc: core: Read the SD function extension registers for power management")
Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
---
drivers/mmc/core/sd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 3662bf5320ce56d..7b64f76f0179ca8 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1277,6 +1277,7 @@ static int sd_read_ext_regs(struct mmc_card *card)
if (rev != 0 || len > 512) {
pr_warn("%s: non-supported SD ext reg layout\n",
mmc_hostname(card->host));
+ err = -EOPNOTSUPP;
goto out;
}
--
2.25.1
