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authorAxel Lin <axel.lin@ingics.com>2013-04-27 09:58:08 +0400
committerMark Brown <broonie@sirena.org.uk>2013-04-28 05:11:19 +0400
commit020501f1a0911af70873e4d3d122b2e1889ccd03 (patch)
tree0a5692eb87cfaf0b7ec46ac845a1d79a9fd576d8 /drivers/regulator/max8649.c
parent1e4b545cdd93318379c6b1fb0a99536fa3260f53 (diff)
downloadlinux-020501f1a0911af70873e4d3d122b2e1889ccd03.tar.xz
regulator: Remove NULL test before calling regulator_unregister()
It's safe to call regulator_unregister() with NULL, thus remove the NULL test before regulator_unregister() calls. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@sirena.org.uk>
Diffstat (limited to 'drivers/regulator/max8649.c')
-rw-r--r--drivers/regulator/max8649.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 3ca14380f22d..f44427003611 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -275,10 +275,8 @@ static int max8649_regulator_remove(struct i2c_client *client)
{
struct max8649_regulator_info *info = i2c_get_clientdata(client);
- if (info) {
- if (info->regulator)
- regulator_unregister(info->regulator);
- }
+ if (info)
+ regulator_unregister(info->regulator);
return 0;
}