[LMC]: lmc_main wants to use skb_tailroom (d004b8d4) · Commits · 戴 / test

At that point it is equivalent to what was being used, skb->end - skb->data, and the need is clearly the one skb_tailroom satisfies. Signed-off-by:

drivers/net/wan/lmc/lmc_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1932,7 +1932,7 @@ static void lmc_softreset (lmc_softc_t * const sc) /fold00/
		sc->lmc_rxring[i].status = 0x80000000;

		/* used to be PKT_BUF_SZ now uses skb since we lose some to head room */
		sc->lmc_rxring[i].length = skb_end_pointer(skb) - skb->data;
		sc->lmc_rxring[i].length = skb_tailroom(skb);

		/* use to be tail which is dumb since you're thinking why write
		* to the end of the packj,et but since there's nothing there tail == data