xfs: use memset to initialize xfs_scrub_agfl_info

Eric Sandeen · djwong · commit 86516eff3b09 · 2018-02-22T14:41:25.000-08:00
Apparently different gcc versions have competing and
incompatible notions of how to initialize at declaration,
so just give up and fall back to the time-tested memset().

Signed-off-by: Eric Sandeen &lt;sandeen@redhat.com&gt;
Reviewed-by: Darrick J. Wong &lt;darrick.wong@oracle.com&gt;
Signed-off-by: Darrick J. Wong &lt;darrick.wong@oracle.com&gt;
diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c
@@ -767,7 +767,7 @@ int
 xfs_scrub_agfl(
 	struct xfs_scrub_context	*sc)
 {
-	struct xfs_scrub_agfl_info	sai = { 0 };
+	struct xfs_scrub_agfl_info	sai;
 	struct xfs_agf			*agf;
 	xfs_agnumber_t			agno;
 	unsigned int			agflcount;
@@ -795,6 +795,7 @@ xfs_scrub_agfl(
 		xfs_scrub_block_set_corrupt(sc, sc->sa.agf_bp);
 		goto out;
 	}
+	memset(&sai, 0, sizeof(sai));
 	sai.sz_entries = agflcount;
 	sai.entries = kmem_zalloc(sizeof(xfs_agblock_t) * agflcount, KM_NOFS);
 	if (!sai.entries) {
