1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 8ad4b7b3e3ba..befc6488c39a 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -149,7 +149,7 @@ static int stac9766_ac97_write(struct snd_soc_codec *codec, unsigned int reg,
                 stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
                 return 0;
         }
-        if (reg / 2 > ARRAY_SIZE(stac9766_reg))
+        if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
                 return -EIO;
 
         soc_ac97_ops.write(codec->ac97, reg, val);
@@ -168,7 +168,7 @@ static unsigned int stac9766_ac97_read(struct snd_soc_codec *codec,
                 stac9766_ac97_write(codec, AC97_INT_PAGING, 1);
                 return val;
         }
-        if (reg / 2 > ARRAY_SIZE(stac9766_reg))
+        if (reg / 2 >= ARRAY_SIZE(stac9766_reg))
                 return -EIO;
 
         if (reg == AC97_RESET || reg == AC97_GPIO_STATUS ||