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Message-Id: <1443525968-30899-9-git-send-email-javier@osg.samsung.com> Date: Tue, 29 Sep 2015 13:26:08 +0200 From: Javier Martinez Canillas <javier@....samsung.com> To: linux-kernel@...r.kernel.org Cc: Javier Martinez Canillas <javier@....samsung.com>, Lee Jones <lee.jones@...aro.org>, Samuel Ortiz <sameo@...ux.intel.com> Subject: [PATCH 8/8] 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@....samsung.com> --- drivers/mfd/lm3533-core.c | 12 ++---------- 1 file 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) -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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