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Subject[PATCH 3.4 01/13] ALSA: compress: Pass through return value of open ops callback
Date
3.4-stable review patch.  If anyone has any objections, please let me know.

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

From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>

commit 749d32237bf39e6576dd95bfdf24e4378e51716c upstream.

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>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/core/compress_offload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -133,7 +133,7 @@ static int snd_compr_open(struct inode *
kfree(data);
}
snd_card_unref(compr->card);
- return 0;
+ return ret;
}

static int snd_compr_free(struct inode *inode, struct file *f)



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