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USB: gadget: midi: fix range check in f_midi_out_open()
[pandora-kernel.git]
/
drivers
/
usb
/
gadget
/
f_midi.c
diff --git
a/drivers/usb/gadget/f_midi.c
b/drivers/usb/gadget/f_midi.c
index
44858dc
..
ef1bc7a
100644
(file)
--- a/
drivers/usb/gadget/f_midi.c
+++ b/
drivers/usb/gadget/f_midi.c
@@
-644,7
+644,7
@@
static int f_midi_out_open(struct snd_rawmidi_substream *substream)
{
struct f_midi *midi = substream->rmidi->private_data;
- if (
!
substream->number >= MAX_PORTS)
+ if (substream->number >= MAX_PORTS)
return -EINVAL;
VDBG(midi, "%s()\n", __func__);