1 files changed, 2 insertions, 1 deletions

diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 1e1e575b1db3..4fbb508a817f 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -1009,7 +1009,8 @@ int snd_es1688_mixer(struct snd_es1688 *chip)
         int err;
         unsigned char reg, val;
 
-        snd_assert(chip != NULL && chip->card != NULL, return -EINVAL);
+        if (snd_BUG_ON(!chip || !chip->card))
+                return -EINVAL;
 
         card = chip->card;