tree 0aec6abddf0df38c7a413a8770494012b0fe5c20
parent e3ff60d897dd82b4a6bcbd0c8d3ac708a841af84
author Takashi Iwai <tiwai@suse.de> 1542993510 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1544035360 +0100

ALSA: sparc: Fix invalid snd_free_pages() at error path

commit 9a20332ab373b1f8f947e0a9c923652b32dab031 upstream.

Some spurious calls of snd_free_pages() have been overlooked and
remain in the error paths of sparc cs4231 driver code.  Since
runtime->dma_area is managed by the PCM core helper, we shouldn't
release manually.

Drop the superfluous calls.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>