UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

i2c-mux-pinctrl: Fix probe error path 

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>
Cc: stable@vger.kernel.org
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Guenter Roeck 2012-11-13 22:27:19 +01:00 committed by Jean Delvare
parent d85c8a6ab2
commit aa1e3e81e7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/i2c/muxes/i2c-mux-pinctrl.c
View File

@ -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;