afs: cell: Remove unnecessary code in afs_lookup_cell

Due to recent changes this piece of code is no longer needed.

Addresses-Coverity-ID: 1462033
Link: https://lkml.kernel.org/r/4923.1510957307@warthog.procyon.org.uk
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/fs/afs/cell.c b/fs/afs/cell.c
index 1858c91169e4fc213e77b548628386041790b0c0..9bb921d120d0f8b42bd1e68b508af1f285bbcdbc 100644 (file)
--- a/fs/afs/cell.c
+++ b/fs/afs/cell.c
@@ -207,13 +207,8 @@ struct afs_cell *afs_lookup_cell(struct afs_net *net,
                rcu_read_lock();
                cell = afs_lookup_cell_rcu(net, name, namesz);
                rcu_read_unlock();
                rcu_read_lock();
                cell = afs_lookup_cell_rcu(net, name, namesz);
                rcu_read_unlock();

-               if (!IS_ERR(cell)) {
-                       if (excl) {
-                               afs_put_cell(net, cell);
-                               return ERR_PTR(-EEXIST);
-                       }
+               if (!IS_ERR(cell))

                        goto wait_for_cell;
                        goto wait_for_cell;

-               }

        }
 
        /* Assume we're probably going to create a cell and preallocate and
        }
 
        /* Assume we're probably going to create a cell and preallocate and