ALSA: usb-audio: Minor code cleanup in create_fixed_stream_quirk()

[ Upstream commit 902eb7fd1e4af3ac69b9b30f8373f118c92b9729 ]

Just a minor code cleanup: unify the error paths.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
1 file changed