The snd_compr_open function would always return 0 even if the compressed ops open function failed, obviously this is incorrect. Looks like this was introduced by a small typo in:
commit a0830dbd4e42b38aefdf3fb61ba5019a1a99ea85 ALSA: Add a reference counter to card instance
This patch returns the value from the compressed op as it should.
Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com --- sound/core/compress_offload.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index 7a20897..7403f34 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -133,7 +133,7 @@ static int snd_compr_open(struct inode *inode, struct file *f) kfree(data); } snd_card_unref(compr->card); - return 0; + return ret; }
static int snd_compr_free(struct inode *inode, struct file *f)