diff mbox series

[3/8] wifi: mt76: mt7996: remove unnecessary key->cipher check for BIP frames

Message ID 20250311103646.43346-3-nbd@nbd.name (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series [1/8] wifi: mt76: mt7996: revise TXS size | expand

Checks

Context Check Description
wifibot/fixes_present success Fixes tag not required for -next series
wifibot/series_format warning Series does not have a cover letter; Target tree name not specified in the subject
wifibot/tree_selection success Guessed tree name to be wireless-next
wifibot/ynl success Generated files up to date; no warnings/errors; no diff in generated;
wifibot/build_clang success Errors and warnings before: 0 this patch: 0
wifibot/build_clang_rust success No Rust files in patch. Skipping build
wifibot/build_tools success No tools touched, skip
wifibot/check_selftest success No net selftest shell script
wifibot/deprecated_api success None detected
wifibot/header_inline success No static functions without inline keyword in header files
wifibot/source_inline success Was 0 now: 0
wifibot/verify_fixes success No Fixes tag
wifibot/build_32bit success Errors and warnings before: 0 this patch: 0
wifibot/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
wifibot/checkpatch success total: 0 errors, 0 warnings, 0 checks, 9 lines checked
wifibot/kdoc success Errors and warnings before: 0 this patch: 0
wifibot/verify_signedoff success Signed-off-by tag matches author and committer

Commit Message

Felix Fietkau March 11, 2025, 10:36 a.m. UTC 
From: Michael-CY Lee <michael-cy.lee@mediatek.com>

The cipher type check is redundant, and there is no need to dereference the
key struct here.

Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
index 33a8049d3356..162d1552602e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c
@@ -773,8 +773,7 @@  mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi,
 	    info->flags & IEEE80211_TX_CTL_USE_MINRATE)
 		val |= MT_TXD1_FIXED_RATE;
 
-	if (key && multicast && ieee80211_is_robust_mgmt_frame(skb) &&
-	    key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) {
+	if (key && multicast && ieee80211_is_robust_mgmt_frame(skb)) {
 		val |= MT_TXD1_BIP;
 		txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME);
 	}