diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
index 53365977bfd6..2084b506a450 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/aiutils.c
@@ -531,9 +531,6 @@ void ai_detach(struct si_pub *sih)
 
 	sii = container_of(sih, struct si_info, pub);
 
-	if (sii == NULL)
-		return;
-
 	kfree(sii);
 }