Patch merged into coreboot/master: b845313 malloc: size is unsigned, don't test for size < 0

the following patch was just integrated into master:
commit b84531374751d8679d28657935ed3860a4b3851f
Author: Patrick Georgi 
Date:   Sun Mar 11 19:30:36 2012 +0100

malloc: size is unsigned, don't test for size < 0

clang complains

Change-Id: Ifadf73cf377c0d1808e20731803e01101bad7e1d
    Signed-off-by: Patrick Georgi

Build-Tested: build bot (Jenkins) at Sun Mar 11 21:22:26 2012, giving +1
Reviewed-By: Mathias Krause  at Sun Mar 11 22:18:48 2012, giving +2
See http://review.coreboot.org/780 for details.

-gerrit