[PATCH v2] mfd: macsmc: Remove error prints for devm_add_action_or_reset()

[Waqar Hameed]

When `devm_add_action_or_reset()` fails, it is due to a failed memory
allocation and will thus return `-ENOMEM`. `dev_err_probe()` doesn't do
anything when error is `-ENOMEM`. Therefore, remove the useless call to
`dev_err_probe()` when `devm_add_action_or_reset()` fails, and just
return the value instead.

Signed-off-by: Waqar Hameed <waqar.hameed at axis.com>
---
Changes in v2:

* Split the patch to one seperate patch for each sub-system.

Link to v1: https://lore.kernel.org/all/pnd7c0s6ji2.fsf@axis.com/

 drivers/mfd/macsmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/macsmc.c b/drivers/mfd/macsmc.c
index 870c8b2028a8..c8575c9c9f4b 100644
--- a/drivers/mfd/macsmc.c
+++ b/drivers/mfd/macsmc.c
@@ -429,7 +429,7 @@ static int apple_smc_probe(struct platform_device *pdev)
 
 	ret = devm_add_action_or_reset(dev, apple_smc_rtkit_shutdown, smc);
 	if (ret)
-		return dev_err_probe(dev, ret, "Failed to register rtkit shutdown action");
+		return ret;
 
 	ret = apple_rtkit_start_ep(smc->rtk, SMC_ENDPOINT);
 	if (ret)
@@ -465,7 +465,7 @@ static int apple_smc_probe(struct platform_device *pdev)
 	apple_smc_write_flag(smc, SMC_KEY(NTAP), true);
 	ret = devm_add_action_or_reset(dev, apple_smc_disable_notifications, smc);
 	if (ret)
-		return dev_err_probe(dev, ret, "Failed to register notification disable action");
+		return ret;
 
 	ret = devm_mfd_add_devices(smc->dev, PLATFORM_DEVID_NONE,
 				   apple_smc_devs, ARRAY_SIZE(apple_smc_devs),

base-commit: 260f6f4fda93c8485c8037865c941b42b9cba5d2
-- 
2.39.5