summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYang Li <yang.lee@linux.alibaba.com>2021-05-18 09:59:59 +0800
committerKalle Valo <kvalo@codeaurora.org>2021-06-15 16:39:55 +0300
commita99086057e031a88474a7432c7ed0800a3943e84 (patch)
tree46488fcedc3a013712e95122bd869b7e4248b664
parent03a1b938cf39469da4f27b48cb47fa7b3a2f440c (diff)
rtlwifi: Remove redundant assignments to ul_enc_algo
Variable ul_enc_algo is being initialized with a value that is never read, it is being set again in the following switch statements in all of the case and default paths. Hence the unitialization is redundant and can be removed. Clean up clang warning: drivers/net/wireless/realtek/rtlwifi/cam.c:170:6: warning: Value stored to 'ul_enc_algo' during its initialization is never read [clang-analyzer-deadcode.DeadStores] Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1621303199-1542-1-git-send-email-yang.lee@linux.alibaba.com
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/cam.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/cam.c b/drivers/net/wireless/realtek/rtlwifi/cam.c
index 7aa28da39409..7a0355dc6bab 100644
--- a/drivers/net/wireless/realtek/rtlwifi/cam.c
+++ b/drivers/net/wireless/realtek/rtlwifi/cam.c
@@ -167,7 +167,7 @@ void rtl_cam_mark_invalid(struct ieee80211_hw *hw, u8 uc_index)
u32 ul_command;
u32 ul_content;
- u32 ul_enc_algo = rtlpriv->cfg->maps[SEC_CAM_AES];
+ u32 ul_enc_algo;
switch (rtlpriv->sec.pairwise_enc_algorithm) {
case WEP40_ENCRYPTION: