This commit is a part of preparation to perform allocation/release of isochronous resources in pcm.hw_params/hw_free callbacks. The caller of begin_session() calls finish_session() in its error path, thus no need to call finish_session() in error path of begin_session(). This commit simplifies error path of begin_session(). Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> --- sound/firewire/digi00x/digi00x-stream.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/sound/firewire/digi00x/digi00x-stream.c b/sound/firewire/digi00x/digi00x-stream.c index 90e31b63ac2f..8104af94aed5 100644 --- a/sound/firewire/digi00x/digi00x-stream.c +++ b/sound/firewire/digi00x/digi00x-stream.c @@ -159,13 +159,13 @@ static int begin_session(struct snd_dg00x *dg00x) DG00X_ADDR_BASE + DG00X_OFFSET_ISOC_CHANNELS, &data, sizeof(data), 0); if (err < 0) - goto error; + return err; err = snd_fw_transaction(dg00x->unit, TCODE_READ_QUADLET_REQUEST, DG00X_ADDR_BASE + DG00X_OFFSET_STREAMING_STATE, &data, sizeof(data), 0); if (err < 0) - goto error; + return err; curr = be32_to_cpu(data); if (curr == 0) @@ -180,15 +180,12 @@ static int begin_session(struct snd_dg00x *dg00x) DG00X_OFFSET_STREAMING_SET, &data, sizeof(data), 0); if (err < 0) - goto error; + break; msleep(20); curr--; } - return 0; -error: - finish_session(dg00x); return err; } -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
