From 5e718a12e1a125045b451678faf6ceffc7591e3b Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 22 Aug 2019 09:46:09 +0100
Subject: [PATCH] staging: rtl8192u: remove redundant assignment to pointer crypt
Git-commit: 5e718a12e1a125045b451678faf6ceffc7591e3b
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430
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 <colin.king@canonical.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20190822084609.8971-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
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);
--
2.16.4