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gcc build error: -Wbool-compare in metaslab.c

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When debugging is enabled on a very recent version of gcc
(tested with 5.3.0), DVA_SET_GANG(dva, !!(flags)) fails
because an assertion causes a comparison between what is
technically a boolean and an integer.

Signed-off-by: DHE <git@dehacked.net>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4465
This commit is contained in:
DHE 2016-03-27 15:58:27 -04:00 committed by Brian Behlendorf
parent c35b188246
commit e3e7cf6026
1 changed files with 2 additions and 1 deletions
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3
module/zfs/metaslab.c
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@ -2390,7 +2390,8 @@ top:
DVA_SET_VDEV(&dva[d], vd->vdev_id);
DVA_SET_OFFSET(&dva[d], offset);
DVA_SET_GANG(&dva[d], !!(flags & METASLAB_GANG_HEADER));
DVA_SET_GANG(&dva[d],
((flags & METASLAB_GANG_HEADER) ? 1 : 0));
DVA_SET_ASIZE(&dva[d], asize);
if (flags & METASLAB_FASTWRITE) {