| commit | ac7bdcc1b3ad042d21bc65e57503d7b41fc69f05 | [log] [tgz] |
|---|---|---|
| author | Felipe Balbi <balbi@ti.com> | Mon Nov 16 16:13:57 2015 -0600 |
| committer | Felipe Balbi <balbi@ti.com> | Tue Dec 15 09:12:41 2015 -0600 |
| tree | ae6d12290b8ff18de0b8dbfb19b956a16982d968 | |
| parent | acc38c4970caac17cd81dc941226ed17fe505d73 [diff] |
usb: dwc3: gadget: simplify next_request() return check
In dwc3_cleanup_done_reqs() we expect that all
iterations of our while (1) loop will find a valid
struct dwc3_request *. In case we don't, we're
dumping a WARN_ON_ONCE() splat so that people report
the failure.
This patch is a simple cleanup converting:
if (!req) {
WARN_ON_ONCE(1);
return 1;
}
to:
if (WARN_ON_ONCE(!req))
return 1;
which is a little easier to read.
Signed-off-by: Felipe Balbi <balbi@ti.com>