Re: [dm-devel] [PATCH linux-next] DM RAID: validate_raid_redundancy: Silence uninitialized variable warning
From: Alasdair G Kergon <agk@redhat.com>
Date: 2013-02-21 13:19:37
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On Wed, Feb 20, 2013 at 01:31:18PM -0700, Tim Gardner wrote:
drivers/md/dm-raid.c: In function 'raid_ctr': drivers/md/dm-raid.c:453:53: warning: 'rebuilds_per_group' may be used uninitialized in this function [-Wuninitialized] drivers/md/dm-raid.c:383:11: note: 'rebuilds_per_group' was declared here
It appears unlikely that rebuilds_per_group could be used before set, but set it to 0 anyways just to shutup GCC.
Looks bogus to me. uninitialized_var() please. Alasdair