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Quan Zhou
113c0650ce
[ Upstream commit62e037aa8c] The previous implementation of __mt7925_mcu_set_clc() set the TLV length field (.len) incorrectly during CLC command construction. The length was initialized as sizeof(req) - 4, regardless of the actual segment length. This could cause the WiFi firmware to misinterpret the command payload, resulting in command execution errors. This patch moves the TLV length assignment to after the segment is selected, and sets .len to sizeof(req) + seg->len - 4, matching the actual command content. This ensures the firmware receives the correct TLV length and parses the command properly. Fixes:c948b5da6b("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips") Cc: stable@vger.kernel.org Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Acked-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/f56ae0e705774dfa8aab3b99e5bbdc92cd93523e.1772011204.git.quan.zhou@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>