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[PATCH 4.4 21/27] ALSA: firewire-tascam: Fix to handle error from initialization of stream data

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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Takashi Sakamoto <o-takashi@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-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@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. */

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[PATCH 4.4 00/27] 4.4.43-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 10/27] drop_monitor: consider inserted data in genlmsg_end Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 26/27] ALSA: usb-audio: Add a quirk for Plantronics BT600 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 14/27] r8152: fix rx issue for runtime suspend Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 16/27] gro: use min_t() in skb_gro_reset_offset() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 22/27] powerpc: Fix build warning on 32-bit PPC Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:40 +0100
  [PATCH 4.4 13/27] r8152: split rtl8152_suspend function Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 19/27] net: vrf: do not allow table id 0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 23/27] ARM: zynq: Reserve correct amount of non-DMA RAM Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 21/27] ALSA: firewire-tascam: Fix to handle error from initialization of stream data Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 17/27] gro: Disable frag0 optimization on IPv6 ext headers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 18/27] net: ipv4: Fix multipath selection with vrf Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 08/27] net/mlx5: Avoid shadowing numa_node Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 20/27] HID: hid-cypress: validate length of report Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 27/27] mm/init: fix zone boundary creation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  [PATCH 4.4 15/27] gro: Enter slow-path if there is no tailroom Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-13 12:50 +0100
  Re: [PATCH 4.4 00/27] 4.4.43-stable review Guenter Roeck <linux@roeck-us.net> - 2017-01-13 21:20 +0100
    Re: [PATCH 4.4 00/27] 4.4.43-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-14 08:30 +0100
  Re: [PATCH 4.4 00/27] 4.4.43-stable review Shuah Khan <shuah.kh@samsung.com> - 2017-01-13 23:10 +0100

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