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author | 2019-07-08 20:34:09 +0800 | |
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committer | 2019-08-28 17:51:26 +0800 | |
commit | b9cd1663fb49c9432c346be742f94ef25b406c89 (patch) | |
tree | 4e61d927a61bbcae5a3a34a339779862447555fe /drivers/thermal/rcar_gen3_thermal.c | |
parent | thermal: armada: Fix -Wshift-negative-value (diff) | |
download | linux-b9cd1663fb49c9432c346be742f94ef25b406c89.tar.gz linux-b9cd1663fb49c9432c346be742f94ef25b406c89.tar.bz2 linux-b9cd1663fb49c9432c346be742f94ef25b406c89.zip |
thermal: rcar_gen3_thermal: Replace devm_add_action() followed by failure action with devm_add_action_or_reset()
devm_add_action_or_reset() is introduced as a helper function which
internally calls devm_add_action(). If devm_add_action() fails
then it will execute the action mentioned and return the error code.
This reduce source code size (avoid writing the action twice)
and reduce the likelyhood of bugs.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/rcar_gen3_thermal.c')
-rw-r--r-- | drivers/thermal/rcar_gen3_thermal.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c index a56463308694..755d2b5bd2c2 100644 --- a/drivers/thermal/rcar_gen3_thermal.c +++ b/drivers/thermal/rcar_gen3_thermal.c @@ -443,9 +443,8 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) if (ret) goto error_unregister; - ret = devm_add_action(dev, rcar_gen3_hwmon_action, zone); + ret = devm_add_action_or_reset(dev, rcar_gen3_hwmon_action, zone); if (ret) { - rcar_gen3_hwmon_action(zone); goto error_unregister; } |