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| author | Felipe F. Tonello <eu@felipetonello.com> | 2015-11-10 18:52:06 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-11-19 21:48:50 +0100 |
| commit | ad0d1a058eac46503edbc510d1ce44c5df8e0c91 (patch) | |
| tree | 797ca5e8b8f7baad0c30f4c796b292a441cfb964 /drivers/usb/gadget | |
| parent | usb: gadget: f_midi: Transmit data only when IN ep is enabled (diff) | |
| download | linux-ad0d1a058eac46503edbc510d1ce44c5df8e0c91.tar.xz linux-ad0d1a058eac46503edbc510d1ce44c5df8e0c91.zip | |
usb: gadget: f_midi: fix leak on failed to enqueue out requests
This patch fixes a memory leak that occurs when an endpoint fails to enqueue
the request. If that happens the complete function will never be called, thus
never freeing the request.
Signed-off-by: Felipe F. Tonello <eu@felipetonello.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/f_midi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index 7877aa8e2aec..898a570319f1 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -370,6 +370,7 @@ static int f_midi_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (err) { ERROR(midi, "%s queue req: %d\n", midi->out_ep->name, err); + free_ep_req(midi->out_ep, req); } } |