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mfd: Fix dangling pointers
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
mfd
/
wm8350-i2c.c
diff --git
a/drivers/mfd/wm8350-i2c.c
b/drivers/mfd/wm8350-i2c.c
index 65830f57c093574baace391c8fb8bb78d78c4473..aa3ba0974ee576dfe3cd2ff5dce64e5ca955af95 100644
(file)
--- a/
drivers/mfd/wm8350-i2c.c
+++ b/
drivers/mfd/wm8350-i2c.c
@@
-82,6
+82,7
@@
static int wm8350_i2c_probe(struct i2c_client *i2c,
return ret;
err:
+ i2c_set_clientdata(i2c, NULL);
kfree(wm8350);
return ret;
}
@@
-91,6
+92,7
@@
static int wm8350_i2c_remove(struct i2c_client *i2c)
struct wm8350 *wm8350 = i2c_get_clientdata(i2c);
wm8350_device_exit(wm8350);
+ i2c_set_clientdata(i2c, NULL);
kfree(wm8350);
return 0;