4.9-stable review patch. If anyone has any objections, please let me know.
------------------ From: Takashi Sakamoto <o-taka...@sakamocchi.jp> commit 6a2a2f45560a9cb7bc49820883b042e44f83726c upstream. This module has a bug not to return error code in a case that data structure for transmitted packets fails to be initialized. This commit fixes the bug. Fixes: 35efa5c489de ("ALSA: firewire-tascam: add streaming functionality") Signed-off-by: Takashi Sakamoto <o-taka...@sakamocchi.jp> Signed-off-by: Takashi Iwai <ti...@suse.de> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- sound/firewire/tascam/tascam-stream.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/firewire/tascam/tascam-stream.c +++ b/sound/firewire/tascam/tascam-stream.c @@ -343,7 +343,7 @@ int snd_tscm_stream_init_duplex(struct s if (err < 0) amdtp_stream_destroy(&tscm->rx_stream); - return 0; + return err; } /* At bus reset, streaming is stopped and some registers are clear. */