From: Andy Lutomirski <luto@amacapital.net>
Date: Fri, 30 May 2014 15:48:48 +0000 (-0700)
Subject: x86/vdso, build: When vdso2c fails, unlink the output
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~56^2~13^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=011561837dad082a92c0537db2d134e66419c6ad;p=pandora-kernel.git

x86/vdso, build: When vdso2c fails, unlink the output

This avoids bizarre failures if make is run again.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/1764385fe9931e8940b9d001132515448ea89523.1401464755.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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