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i2c: mux: pinctrl: potential NULL dereference on error

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If i2c_mux_alloc() fails then we'd have a NULL dereference here.

Fixes: c4aee3e1b0 ("i2c: mux: pinctrl: remove platform_data")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
This commit is contained in:
Dan Carpenter 2017-08-17 14:53:55 +03:00 committed by Peter Rosin
parent fc2046718a
commit be9bac020c
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/muxes/i2c-mux-pinctrl.c
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@ -173,7 +173,7 @@ static int i2c_mux_pinctrl_probe(struct platform_device *pdev)
err_del_adapter:
i2c_mux_del_adapters(muxc);
err_put_parent:
i2c_put_adapter(muxc->parent);
i2c_put_adapter(parent);
return ret;
}