From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Thu, 22 Aug 2019 08:46:09 +0000 Subject: [PATCH] staging: rtl8192u: remove redundant assignment to pointer crypt Message-Id: <20190822084609.8971-1-colin.king@canonical.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Greg Kroah-Hartman , John Whitmore , devel@driverdev.osuosl.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King The pointer crypt is being set with a value that is never read, the assignment is redundant and hence can be removed. Thanks to Dan Carpenter for sanity checking that this was indeed redundant. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index e0da0900a4f7..33a6af7aad22 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -743,7 +743,6 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d if (ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT)) beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); - crypt = ieee->crypt[ieee->tx_keyidx]; if (encrypt) beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); -- 2.20.1