Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [ 34/83] i2c-mux-pinctrl: Fix probe error path | Date | Wed, 21 Nov 2012 16:41:56 -0800 |
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3.6-stable review patch. If anyone has any objections, please let me know.
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From: Guenter Roeck <linux@roeck-us.net>
commit aa1e3e81e75ceb3d977c3292cefafcd5179eb8b8 upstream.
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@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/i2c/muxes/i2c-mux-pinctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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_pro 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;
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