tree c7b1c96b6334b8dee9408dde2c2efbd606e98aba
parent 0117c75537cfebc048afed5980246cfd123086f0
author Colin Ian King <colin.king@canonical.com> 1481202343 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1512031154 +0000

ASoC: rsnd: don't double free kctrl


[ Upstream commit 0ea617a298dcdc2251b4e10f83ac3f3e627b66e3 ]

On an error, snd_ctl_add already free's kctrl, so calling snd_ctl_free_one
to free it again leads to a double free error.  Fix this by removing
the extraneous snd_ctl_free_one call.

Issue found using static analysis with CoverityScan, CID 1372908

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>