3.16.66-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Dan Carpenter <[email protected]> commit 1524f4e47f90b27a3ac84efbdd94c63172246a6f upstream. The "chip->dsp_spos_instance" can be NULL on some of the ealier error paths in snd_cs46xx_create(). Reported-by: "Yavuz, Tuba" <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Ben Hutchings <[email protected]> --- sound/pci/cs46xx/dsp_spos.c | 3 +++ 1 file changed, 3 insertions(+) --- a/sound/pci/cs46xx/dsp_spos.c +++ b/sound/pci/cs46xx/dsp_spos.c @@ -899,6 +899,9 @@ int cs46xx_dsp_proc_done (struct snd_cs4 struct dsp_spos_instance * ins = chip->dsp_spos_instance; int i; + if (!ins) + return 0; + snd_info_free_entry(ins->proc_sym_info_entry); ins->proc_sym_info_entry = NULL;
