brcmfmac: Remove error print for invalid key index.

When a key is set or cleared with an unsupported key index then
brcmfmac will print an error. With most wpa_supplicants this is
happening a lot. The error print is confusing and not needed.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
index b59b8c6c42ab..bc86009e90fa 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
@@ -2252,7 +2252,6 @@ brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
 
         if (key_idx >= BRCMF_MAX_DEFAULT_KEYS) {
                 /* we ignore this key index in this case */
-                brcmf_err("invalid key index (%d)\n", key_idx);
                 return -EINVAL;
         }