Commit 374503c6 authored May 17, 2017 by Kuninori Morimoto Committed by Mark Brown May 17, 2017

ASoC: rsnd: check src mod pointer for rsnd_mod_id()



Without this patch, gcc 4.9.x says

    sound/soc/sh/rcar/cmd.c: In function 'rsnd_cmd_init':
    sound/soc/sh/rcar/cmd.c:85:14: warning: array subscript is below array\
	bounds [-Warray-bounds]
	data = path[rsnd_mod_id(src)] |

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 2adcea7e

sound/soc/sh/rcar/cmd.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -82,6 +82,9 @@ static int rsnd_cmd_init(struct rsnd_mod *mod,
		[9] = 0x2,
		};

		if (unlikely(!src))
		return -EIO;

		data = path[rsnd_mod_id(src)] \|
		cmd_case[rsnd_mod_id(src)] << 16;
		}

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