USB: Fix memory leak in mon_stat_release
Fix the leak of the snap structure allocated in mon_stat_open().
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/mon/mon_stat.c b/drivers/usb/mon/mon_stat.c
index f6d1491..c7a595c 100644
--- a/drivers/usb/mon/mon_stat.c
+++ b/drivers/usb/mon/mon_stat.c
@@ -59,6 +59,9 @@
static int mon_stat_release(struct inode *inode, struct file *file)
{
+ struct snap *sp = file->private_data;
+ file->private_data = NULL;
+ kfree(sp);
return 0;
}