From a55a9a4c5c6253f6e4dea268af728664ac997790 Mon Sep 17 00:00:00 2001 From: kernel test robot Date: Thu, 21 Jan 2021 19:12:54 +0100 Subject: usb: gadget: aspeed: add missing of_node_put Breaking out of for_each_child_of_node requires a put on the child value. Generated by: scripts/coccinelle/iterators/for_each_child.cocci Fixes: 82c2d81361ec ("coccinelle: iterators: Add for_each_child.cocci script") CC: Sumera Priyadarsini Reported-by: kernel test robot Signed-off-by: kernel test robot Signed-off-by: Julia Lawall Cc: stable Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2101211907060.14700@hadrien Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/aspeed-vhub/hub.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/usb/gadget') diff --git a/drivers/usb/gadget/udc/aspeed-vhub/hub.c b/drivers/usb/gadget/udc/aspeed-vhub/hub.c index 6497185ec4e7..bfd8e77788e2 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/hub.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/hub.c @@ -999,8 +999,10 @@ static int ast_vhub_of_parse_str_desc(struct ast_vhub *vhub, str_array[offset].s = NULL; ret = ast_vhub_str_alloc_add(vhub, &lang_str); - if (ret) + if (ret) { + of_node_put(child); break; + } } return ret; -- cgit From 3e1f4a2e1184ae6ad7f4caf682ced9554141a0f4 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 28 Jan 2021 12:33:42 +0300 Subject: USB: gadget: legacy: fix an error code in eth_bind() This code should return -ENOMEM if the allocation fails but it currently returns success. Fixes: 9b95236eebdb ("usb: gadget: ether: allocate and init otg descriptor by otg capabilities") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/YBKE9rqVuJEOUWpW@mwanda Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/legacy/ether.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/usb/gadget') diff --git a/drivers/usb/gadget/legacy/ether.c b/drivers/usb/gadget/legacy/ether.c index 30313b233680..99c7fc0d1d59 100644 --- a/drivers/usb/gadget/legacy/ether.c +++ b/drivers/usb/gadget/legacy/ether.c @@ -403,8 +403,10 @@ static int eth_bind(struct usb_composite_dev *cdev) struct usb_descriptor_header *usb_desc; usb_desc = usb_otg_descriptor_alloc(gadget); - if (!usb_desc) + if (!usb_desc) { + status = -ENOMEM; goto fail1; + } usb_otg_descriptor_init(gadget, usb_desc); otg_desc[0] = usb_desc; otg_desc[1] = NULL; -- cgit