From: Markus Elfring elfring@users.sourceforge.net Date: Wed, 6 Sep 2017 13:30:14 +0200

Add a jump target so that a bit of exception handling can be better reused at the end of this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- sound/firewire/motu/motu-stream.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/sound/firewire/motu/motu-stream.c b/sound/firewire/motu/motu-stream.c index dc5541c8b359..73e7a5e527fc 100644 --- a/sound/firewire/motu/motu-stream.c +++ b/sound/firewire/motu/motu-stream.c @@ -253,24 +253,21 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu, unsigned int rate) if (err < 0) { dev_err(&motu->unit->device, "fail to start isochronous comm: %d\n", err); - stop_both_streams(motu); - return err; + goto stop_streams; }

err = start_isoc_ctx(motu, &motu->rx_stream); if (err < 0) { dev_err(&motu->unit->device, "fail to start IT context: %d\n", err); - stop_both_streams(motu); - return err; + goto stop_streams; }

err = protocol->switch_fetching_mode(motu, true); if (err < 0) { dev_err(&motu->unit->device, "fail to enable frame fetching: %d\n", err); - stop_both_streams(motu); - return err; + goto stop_streams; } }

@@ -281,12 +278,15 @@ int snd_motu_stream_start_duplex(struct snd_motu *motu, unsigned int rate) dev_err(&motu->unit->device, "fail to start IR context: %d", err); amdtp_stream_stop(&motu->rx_stream); - stop_both_streams(motu); - return err; + goto stop_streams; } }

return 0; + +stop_streams: + stop_both_streams(motu); + return err; }

void snd_motu_stream_stop_duplex(struct snd_motu *motu)