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| author | Benoit Goby <benoit@android.com> | 2012-05-10 10:07:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-10 12:21:32 -0700 |
| commit | 02e8161e341b4e54a4a36233f98b79763bfa3f48 (patch) | |
| tree | 7521e17e3fa102d185d7b497473c9618672dc167 | |
| parent | 51cce6fc155c4d7eea2ff975ee7c82b89332c6d9 (diff) | |
| download | op-kernel-dev-02e8161e341b4e54a4a36233f98b79763bfa3f48.zip op-kernel-dev-02e8161e341b4e54a4a36233f98b79763bfa3f48.tar.gz | |
usb: gadget: composite: Initialize config->interface
Reset config->interface in usb_add_config, as it may contain pointers to
functions from a previous session if config is removed and re-added.
Signed-off-by: Benoit Goby <benoit@android.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/gadget/composite.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index e51b231..a8b8ab8 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -734,6 +734,7 @@ int usb_add_config(struct usb_composite_dev *cdev, INIT_LIST_HEAD(&config->functions); config->next_interface_id = 0; + memset(config->interface, 0, sizeof(config->interface)); status = bind(config); if (status < 0) { |
