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USB: gadget: f_mass_storage::fsg_bind(): fix error handling
Contrary to the comment in fsg_add, fsg_bind calls fsg_unbind on errors, which decreases refcount and frees the fsg_dev structure, causing trouble when fsg_add does the same. Fix it by simply leaving up cleanup to fsg_add(). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -2954,7 +2954,6 @@ static int __init fsg_bind(struct usb_configuration *c, struct usb_function *f)
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autoconf_fail:
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ERROR(fsg, "unable to autoconfigure all endpoints\n");
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rc = -ENOTSUPP;
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fsg_unbind(c, f);
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return rc;
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}
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