2021-02-24 15:46:32

by Colin King

[permalink] [raw]
Subject: [PATCH][next] mt76: mt7921: remove redundant check on variable type

From: Colin Ian King <[email protected]>

In the switch statement case where type is NL80211_IFTYPE_STATION
there is a check for type != NL80211_IFTYPE_STATION which is always
false and hence it is redundant dead code and can be removed.

Addresses-Coverity: ("Logically dead code")
Fixes: e0f9fdda81bd ("mt76: mt7921: add ieee80211_ops")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 729f6c42cdde..c8975f372cf2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -224,9 +224,6 @@ static int get_omac_idx(enum nl80211_iftype type, u64 mask)
if (i)
return i - 1;

- if (type != NL80211_IFTYPE_STATION)
- break;
-
/* next, try to find a free repeater entry for the sta */
i = get_free_idx(mask >> REPEATER_BSSID_START, 0,
REPEATER_BSSID_MAX - REPEATER_BSSID_START);
--
2.30.0