-Wuninitialized-const-pointer in drivers/net/wireless/mediatek/mt76/mt7996/mcu.c

[nathanchance]

drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:1894:21: warning: variable 'hdr' is uninitialized when passed as a const pointer argument here [-Wuninitialized-const-pointer]
 1894 |         skb_put_data(skb, &hdr, sizeof(hdr));
      |                            ^~~
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:3386:21: warning: variable 'hdr' is uninitialized when passed as a const pointer argument here [-Wuninitialized-const-pointer]
 3386 |         skb_put_data(skb, &hdr, sizeof(hdr));
      |                            ^~~

Visible after llvm/llvm-project@00dacf8.

Seems legitimate at quick glance.

[nathanchance]

Patch submitted: https://lore.kernel.org/20250715-mt7996-fix-uninit-const-pointer-v1-1-b5d8d11d7b78@kernel.org/

[nathanchance]

Patch now in the wireless tree: https://git.kernel.org/wireless/wireless/c/87b07a1fbc6b5c23d3b3584ab4288bc9106d3274