Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] ALSA: usb: midi: don't return -ENOMEM when usb_urb_ep_type_check fails | Date | Tue, 20 Apr 2021 14:47:19 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
Currently when the call to usb_urb_ep_type_check fails (returning -EINVAL) the error return path returns -ENOMEM via the exit label "error". Other uses of the same error exit label set the err variable to -ENOMEM but this is not being used. I believe the original intent was for the error exit path to return the value in err rather than the hard coded -ENOMEM, so return this rather than the hard coded -ENOMEM.
Addresses-Coverity: ("Unused value") Fixes: 738d9edcfd44 ("ALSA: usb-audio: Add sanity checks for invalid EPs") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- sound/usb/midi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index 9efda4b06acb..a10ac75969a8 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -1316,7 +1316,7 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi *umidi, error: snd_usbmidi_in_endpoint_delete(ep); - return -ENOMEM; + return err; } /* -- 2.30.2
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