staging: emxx_udc: fix loop in _nbu2ss_nuke()
[ Upstream commit e0112a7c9e847ada15a631b88e279d547e8f26a7 ]
The _nbu2ss_ep_done() function calls:
list_del_init(&req->queue);
which means that the loop will never exit.
Fixes: ca3d253eb9
("Staging: emxx_udc: Iterate list using list_for_each_entry")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YKUd0sDyjm/lkJfJ@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -2064,7 +2064,7 @@ static int _nbu2ss_nuke(struct nbu2ss_udc *udc,
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struct nbu2ss_ep *ep,
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struct nbu2ss_ep *ep,
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int status)
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int status)
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{
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{
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struct nbu2ss_req *req;
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struct nbu2ss_req *req, *n;
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/* Endpoint Disable */
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/* Endpoint Disable */
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_nbu2ss_epn_exit(udc, ep);
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_nbu2ss_epn_exit(udc, ep);
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@ -2076,7 +2076,7 @@ static int _nbu2ss_nuke(struct nbu2ss_udc *udc,
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return 0;
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return 0;
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/* called with irqs blocked */
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/* called with irqs blocked */
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list_for_each_entry(req, &ep->queue, queue) {
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list_for_each_entry_safe(req, n, &ep->queue, queue) {
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_nbu2ss_ep_done(ep, req, status);
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_nbu2ss_ep_done(ep, req, status);
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}
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}
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