At Thu, 22 Sep 2011 14:38:58 +0100, Ben Hutchings wrote:
Commit 9676001559fce06e37c7dc230ab275f605556176 ("ALSA: fm801: add error handling if auto-detect fails") added incorrect error handling.
Once we have successfully called snd_device_new(), the cleanup function fm801_free() will automatically be called by snd_card_free() and we must *not* also call fm801_free() directly.
Reported-by: Hor Jiun Shyong jiunshyong@gmail.com References: http://bugs.debian.org/641946 Signed-off-by: Ben Hutchings ben@decadent.org.uk Cc: stable@kernel.org [v3.0+]
Thanks, applied both patches now.
Takashi
sound/pci/fm801.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index a7ec703..0dd8963 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -1236,7 +1236,6 @@ static int __devinit snd_fm801_create(struct snd_card *card, (tea575x_tuner & TUNER_TYPE_MASK) < 4) { if (snd_tea575x_init(&chip->tea)) { snd_printk(KERN_ERR "TEA575x radio not found\n");
snd_fm801_free(chip); return -ENODEV;@@ -1251,7 +1250,6 @@ static int __devinit snd_fm801_create(struct snd_card *card, } if (tea575x_tuner == 4) { snd_printk(KERN_ERR "TEA575x radio not found\n");
snd_fm801_free(chip); return -ENODEV;-- 1.7.5.4