migration: postcopy take proper error return
This function returns a boolean success and we're returning -1;
lets just use the 'out' error path.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Fixes: 58b7c17e22
("Disable mlock around incoming postcopy")
Buglink: https://bugs.launchpad.net/qemu/+bug/1885720
Message-Id: <20200701093557.130096-1-dgilbert@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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@ -389,7 +389,7 @@ bool postcopy_ram_supported_by_host(MigrationIncomingState *mis)
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*/
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if (munlockall()) {
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error_report("%s: munlockall: %s", __func__, strerror(errno));
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return -1;
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goto out;
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}
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/*
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