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    Subject[PATCH 3.10 01/22] ALSA: compress: Pass through return value of open ops callback
    Date
    3.10-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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