From: Josh Boyer <jwboyer@redhat.com>
Date: Mon, 8 Aug 2011 02:34:07 +0000 (+0000)
Subject: usbnet/cdc_ncm: Don't use stack variables for DMA
X-Git-Tag: v3.1-rc4~51^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75bc8ef528f7c4ea7e80384c5593487b6b3b535e;p=pandora-kernel.git

usbnet/cdc_ncm: Don't use stack variables for DMA

The cdc_ncm driver still has a few places where stack variables are
passed to the cdc_ncm_do_request function.  This triggers a stack trace in
lib/dma-debug.c if the CONFIG_DEBUG_DMA_API option is set.

Adjust these calls to pass parameters that have been allocated with
kzalloc.

Signed-off-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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