From 07125ab2c2641e976bbaf3b89a735ad5a99e25d3 Mon Sep 17 00:00:00 2001 From: Jean Delvare <khali@linux-fr.org> Date: Sun, 10 Dec 2006 21:21:33 +0100 Subject: [PATCH] i2c: Refactor a kfree in i2c-dev Refactor kfree(i2c_dev) into return_i2c_dev(). This saves some code and makes more sense, as the memory is allocated in get_free_i2c_dev(). Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/i2c/i2c-dev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index 909428af2b7e..ac5bd2a7ca99 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c @@ -90,6 +90,7 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev) spin_lock(&i2c_dev_list_lock); list_del(&i2c_dev->list); spin_unlock(&i2c_dev_list_lock); + kfree(i2c_dev); } static ssize_t show_adapter_name(struct device *dev, @@ -431,7 +432,6 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap) device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); error: return_i2c_dev(i2c_dev); - kfree(i2c_dev); return res; } @@ -446,7 +446,6 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap) device_remove_file(i2c_dev->dev, &dev_attr_name); return_i2c_dev(i2c_dev); device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr)); - kfree(i2c_dev); pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name); return 0;