From 854e981cc69bb93b49bdd052c8bc1dc744509f04 Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Wed, 1 Feb 2006 03:06:25 -0800 Subject: [PATCH] uml: fix hugest stack users The C99 initialization, with GCC's bad handling, for 6K wide structs (which _aren't_ on the stack), is causing GCC to use 12K for these silly procs with 3 vars. Workaround this. Note that .name = { '\0' } translates to memset(->name, 0, '->name' size) - I verified this with GCC's docs and a testprogram. Signed-off-by: Paolo 'Blaisorblade' Giarrusso Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/drivers/slip_kern.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'arch/um/drivers/slip_kern.c') diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c index 9a6f5c85f90..a62f5ef445c 100644 --- a/arch/um/drivers/slip_kern.c +++ b/arch/um/drivers/slip_kern.c @@ -21,13 +21,14 @@ void slip_init(struct net_device *dev, void *data) private = dev->priv; spri = (struct slip_data *) private->user; - *spri = ((struct slip_data) - { .name = { '\0' }, - .addr = NULL, - .gate_addr = init->gate_addr, - .slave = -1, - .slip = SLIP_PROTO_INIT, - .dev = dev }); + + memset(spri->name, 0, sizeof(spri->name)); + spri->addr = NULL; + spri->gate_addr = init->gate_addr; + spri->slave = -1; + spri->dev = dev; + + slip_proto_init(&spri->slip); dev->init = NULL; dev->header_cache_update = NULL; -- cgit v1.2.3