rtc-core: fix memory leak
authorAaro Koskinen <aaro.koskinen@nokia.com>
Fri, 5 Mar 2010 21:44:24 +0000 (13:44 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 6 Mar 2010 19:26:47 +0000 (11:26 -0800)
The idr should be destroyed when the module is unloaded. Found with
kmemleak.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: stable <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/class.c

index be5a6b7..40845c7 100644 (file)
@@ -226,6 +226,7 @@ static void __exit rtc_exit(void)
 {
        rtc_dev_exit();
        class_destroy(rtc_class);
+       idr_destroy(&rtc_idr);
 }
 
 subsys_initcall(rtc_init);