From 42db672dca5b74f9c85c318b74b3b298e86cbe8e Mon Sep 17 00:00:00 2001 From: David L Stevens Date: Mon, 29 Sep 2014 19:48:18 -0400 Subject: sunvnet: allow admin to set sunvnet MTU This patch allows an admin to set the MTU on a sunvnet device to arbitrary values between the minimum (68) and maximum (65535) IPv4 packet sizes. Signed-off-by: David L Stevens Signed-off-by: David S. Miller --- arch/sparc/kernel/ldc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc/kernel') diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c index 66dacd56bb10..0af28b984695 100644 --- a/arch/sparc/kernel/ldc.c +++ b/arch/sparc/kernel/ldc.c @@ -2159,7 +2159,7 @@ int ldc_map_single(struct ldc_channel *lp, state.pte_idx = (base - iommu->page_table); state.nc = 0; fill_cookies(&state, (pa & PAGE_MASK), (pa & ~PAGE_MASK), len); - BUG_ON(state.nc != 1); + BUG_ON(state.nc > ncookies); return state.nc; } -- cgit v1.2.3