From 0d6132ba0b006dd2bea9ba0c7b6b2f690cd95c40 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Thu, 5 Mar 2009 19:37:28 +0100 Subject: [PATCH] sdio: handle cis end marker in link field Signed-off-by: Pierre Ossman --- drivers/mmc/core/sdio_cis.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mmc/core/sdio_cis.c b/drivers/mmc/core/sdio_cis.c index 956bd7677502..6ba93f599281 100644 --- a/drivers/mmc/core/sdio_cis.c +++ b/drivers/mmc/core/sdio_cis.c @@ -227,6 +227,10 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func) if (ret) break; + /* a size of 0xff also means we're done */ + if (tpl_link == 0xff) + break; + this = kmalloc(sizeof(*this) + tpl_link, GFP_KERNEL); if (!this) return -ENOMEM; -- 2.39.5