On Sat, 10 Nov 2012 19:22:22 -0800, Guenter Roeck wrote:
> When allocating the memory for i2c busses, the code checked the wrong
> variable and thus never detected if there was a memory error.
>
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> drivers/i2c/muxes/i2c-mux-pinctrl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/muxes/i2c-mux-pinctrl.c b/drivers/i2c/muxes/i2c-mux-pinctrl.c
> index 5f097f3..7fa5b24 100644
> --- a/drivers/i2c/muxes/i2c-mux-pinctrl.c
> +++ b/drivers/i2c/muxes/i2c-mux-pinctrl.c
> @@ -169,7 +169,7 @@ static int __devinit i2c_mux_pinctrl_probe(struct platform_device *pdev)
> mux->busses = devm_kzalloc(&pdev->dev,
> sizeof(mux->busses) * mux->pdata->bus_count,
> GFP_KERNEL);
> - if (!mux->states) {
> + if (!mux->busses) {
> dev_err(&pdev->dev, "Cannot allocate busses\n");
> ret = -ENOMEM;
> goto err;
Good catch. Applied, thanks. Will send to stable too.
--
Jean Delvare
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