ALSA: hda - Always check array bounds in alc_get_line_out_pfx

[pandora-kernel.git] / sound / pci / hda / patch_realtek.c

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f979b89..549e8e5 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2665,8 +2665,10 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
                        return "PCM";
                break;
        }
-       if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name)))
+       if (ch >= ARRAY_SIZE(channel_name)) {
+               snd_BUG();
                return "PCM";
+       }
 
        return channel_name[ch];
 }