hwmon: (ina3221) return prober error code

[ Upstream commit c93f5e2ab5 ]

ret is set to 0 which do not indicate an error.
Return -EINVAL instead.

Fixes: a9e9dd9c6d ("hwmon: (ina3221) Read channel input source info from DT")
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20230310075035.246083-1-marcus.folkesson@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marcus Folkesson 2023-03-10 08:50:35 +01:00 • committed by Greg Kroah-Hartman
commit 265656c43e