cluster/afr: update loc inode after inode_link

RCA:
inode passed to inode_link is not assigned any gfid if the
inode with that gfid is already linked, so loc for opendir
does not have a valid inode

Fix:
Use the linked_inode returned by inode_link in the loc to
perform further operations on the entry.

Tests:
Checked that opendir comes with an loc with valid inode.
Checked that re-opendir happens successfully. Tested index,
full self-heal work fine with the fix.

Change-Id: Idf4ced4cc2320133744962059d363e373af0e5ec
BUG: 826580
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/3748
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

0 files changed, 0 insertions, 0 deletions