From: Kuninori Morimoto <[email protected]>
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 <[email protected]>
---
sound/soc/sh/rcar/cmd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c
index d879c01..9a136d8 100644
--- a/sound/soc/sh/rcar/cmd.c
+++ b/sound/soc/sh/rcar/cmd.c
@@ -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;
}
--
1.9.1
