[PATCH v2] power: regulator: Fix incorrect use of binary and

[Andrew Goodbody]

In regulator_list_autoset there is a test for ret being non-zero and
error being zero but it uses the binary '&' instead of the logical '&&'
which could well lead to unexpected results. Correct this to use the
logical '&&' instead.

This issue found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody at linaro.org>
---
Changes in v2:
- Ignore -EALREADY errors from autoset
- Link to v1: https://lore.kernel.org/r/20250703-regulator_uclass_fix-v1-1-8bce90b7e07a@linaro.org
---
 drivers/power/regulator/regulator-uclass.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c
index 09567eb9dbb..7aa47c918ad 100644
--- a/drivers/power/regulator/regulator-uclass.c
+++ b/drivers/power/regulator/regulator-uclass.c
@@ -389,7 +389,7 @@ int regulator_list_autoset(const char *list_platname[],
 		ret = regulator_autoset_by_name(list_platname[i], &dev);
 		if (ret != -EMEDIUMTYPE && verbose)
 			regulator_show(dev, ret);
-		if (ret & !error)
+		if (ret && ret != -EALREADY && !error)
 			error = ret;
 
 		if (list_devp)

---
base-commit: 7027b445cc0bfb86204ecb1f1fe596f5895048d9
change-id: 20250703-regulator_uclass_fix-d9457eff7fe9

Best regards,
-- 
Andrew Goodbody <andrew.goodbody at linaro.org>