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Message-ID: <7de4f21e-30a2-fab6-204d-890619ccbbe6@users.sourceforge.net>
Date: Sun, 26 Jun 2016 15:54:20 +0200
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: Lee Jones <lee.jones@...aro.org>, Tony Lindgren <tony@...mide.com>,
linux-omap@...r.kernel.org
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org,
Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 6/6] mfd: smsc-ece1099: Return directly after a function
failure in smsc_i2c_probe()
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 26 Jun 2016 14:30:46 +0200
This issue was detected by using the Coccinelle software.
Return directly if a call of the function "devm_regmap_init_i2c"
or "regmap_write" failed.
Delete the jump label "err" then.
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
drivers/mfd/smsc-ece1099.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/mfd/smsc-ece1099.c b/drivers/mfd/smsc-ece1099.c
index 2aaf89f..cd18c09 100644
--- a/drivers/mfd/smsc-ece1099.c
+++ b/drivers/mfd/smsc-ece1099.c
@@ -46,10 +46,8 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
}
smsc->regmap = devm_regmap_init_i2c(i2c, &smsc_regmap_config);
- if (IS_ERR(smsc->regmap)) {
- ret = PTR_ERR(smsc->regmap);
- goto err;
- }
+ if (IS_ERR(smsc->regmap))
+ return PTR_ERR(smsc->regmap);
i2c_set_clientdata(i2c, smsc);
smsc->dev = &i2c->dev;
@@ -68,7 +66,7 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
ret = regmap_write(smsc->regmap, SMSC_CLK_CTRL, smsc->clk);
if (ret)
- goto err;
+ return ret;
#ifdef CONFIG_OF
if (i2c->dev.of_node)
@@ -76,7 +74,6 @@ static int smsc_i2c_probe(struct i2c_client *i2c,
NULL, NULL, &i2c->dev);
#endif
-err:
return ret;
}
--
2.9.0
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