From: Dan Carpenter <dan.carpenter@oracle.com>
To: Felix Fietkau <nbd@nbd.name>, Lorenzo Bianconi <lorenzo@kernel.org>
Cc: Ryder Lee <ryder.lee@mediatek.com>,
Shayne Chen <shayne.chen@mediatek.com>,
Sean Wang <sean.wang@mediatek.com>, Kalle Valo <kvalo@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Bo Jiao <Bo.Jiao@mediatek.com>,
Sujuan Chen <sujuan.chen@mediatek.com>,
Ben Greear <greearb@candelatech.com>,
linux-wireless@vger.kernel.org,
linux-mediatek@lists.infradead.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH] mt76: mt7915: fix an uninitialized variable bug
Date: Fri, 22 Jul 2022 09:34:55 +0300 [thread overview]
Message-ID: <YtpFD1kBU7TLG4fi@kili> (raw)
Smatch complains that:
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:428 mt7915_mac_fill_rx()
error: uninitialized symbol 'msta'.
It looks like this was supposed to be initialized to NULL.
Fixes: 0880d40871d1 ("mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 60ae834d95a6..4ddcd3afa428 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -232,7 +232,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb)
bool unicast, insert_ccmp_hdr = false;
u8 remove_pad, amsdu_info;
u8 mode = 0, qos_ctl = 0;
- struct mt7915_sta *msta;
+ struct mt7915_sta *msta = NULL;
bool hdr_trans;
u16 hdr_gap;
u16 seq_ctrl = 0;
--
2.35.1
reply other threads:[~2022-07-22 6:35 UTC|newest]
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