Revert "cluster/dht: Return success in dht_discover if layout issues"

This reverts commit a3e593f9f17cb1e68db97bb5a0d8074793a33964 which
was bought into fix dht_layout_anomalies error handling.

We still see applications error'ing out due to graph switches.

To fix the above issue -

We cannot heal in dht_discover, as it is a gfid based lookup, and not
path based. So, returning error here would lead to app's to see failure.

Also, update the layout in inode_ctx even if it has anomalies. Let
subsequent heals fix the issue.

Conflicts:
	xlators/cluster/dht/src/dht-common.c

Signed-off-by: shishir gowda <sgowda@redhat.com>
Change-Id: I68c1056c3587e04a02344548546ddd06034489c5
BUG: 960348
Reviewed-on: http://review.gluster.org/5443
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions