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authorJavier Martinez Canillas <javier@osg.samsung.com>2015-09-29 13:26:08 +0200
committerLee Jones <lee.jones@linaro.org>2015-10-30 17:19:45 +0000
commita1c16d71bceec404573ee4ff712f3dc0e58d31c8 (patch)
treed746f26db5b8cc959ba0912076b4afed0a39f383 /drivers/mfd
parent5597da29496317fbcfe4db9f8b65fa8645d4cbed (diff)
downloadlinux-a1c16d71bceec404573ee4ff712f3dc0e58d31c8.tar.bz2
mfd: lm3533: Simplify function return logic
The invoked functions already return zero on success or a negative errno code so there is no need to open code the logic in the caller. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/lm3533-core.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 643f3750e830..193ecee1fa7e 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -472,11 +472,7 @@ static int lm3533_device_setup(struct lm3533 *lm3533,
if (ret)
return ret;
- ret = lm3533_set_boost_ovp(lm3533, pdata->boost_ovp);
- if (ret)
- return ret;
-
- return 0;
+ return lm3533_set_boost_ovp(lm3533, pdata->boost_ovp);
}
static int lm3533_device_init(struct lm3533 *lm3533)
@@ -613,11 +609,7 @@ static int lm3533_i2c_probe(struct i2c_client *i2c,
lm3533->dev = &i2c->dev;
lm3533->irq = i2c->irq;
- ret = lm3533_device_init(lm3533);
- if (ret)
- return ret;
-
- return 0;
+ return lm3533_device_init(lm3533);
}
static int lm3533_i2c_remove(struct i2c_client *i2c)