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From: | Kevin Wolf |
Subject: | [Qemu-devel] Re: [PATCH 01/12] block: avoid a write only variable |
Date: | Mon, 11 Oct 2010 10:10:46 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.12) Gecko/20100907 Fedora/3.0.7-1.fc12 Thunderbird/3.0.7 |
Am 08.10.2010 23:23, schrieb Blue Swirl: > Compiling with GCC 4.6.0 20100925 produced a warning: > /src/qemu/block/qcow2-refcount.c: In function 'update_refcount': > /src/qemu/block/qcow2-refcount.c:552:13: error: variable 'dummy' set > but not used [-Werror=unused-but-set-variable] > > Fix by adding a dummy cast so that the result is not unused. > > Signed-off-by: Blue Swirl <address@hidden> Acked-by: Kevin Wolf <address@hidden>
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