As usb_gstrings_attach() failure can happen when some USB functions are
are already added to some configurations (in previous loop iterations),
we should always call purge_configs_funcs() to be sure that failure is
be handled properly.
Signed-off-by: Robert Baldyga <r.bald...@samsung.com>
---
drivers/usb/gadget/configfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 163d305..0557f80 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -1342,7 +1342,7 @@ static int configfs_composite_bind(struct usb_gadget
*gadget,
s = usb_gstrings_attach(&gi->cdev, cfg->gstrings, 1);
if (IS_ERR(s)) {
ret = PTR_ERR(s);
- goto err_comp_cleanup;
+ goto err_purge_funcs;
}
c->iConfiguration = s[0].id;
}
--
1.9.1
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