afs: cell: Remove unnecessary code in afs_lookup_cell
authorGustavo A. R. Silva <garsilva@embeddedor.com>
Fri, 17 Nov 2017 22:40:32 +0000 (16:40 -0600)
committerDavid Howells <dhowells@redhat.com>
Fri, 24 Nov 2017 13:55:45 +0000 (13:55 +0000)
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>
fs/afs/cell.c

index 1858c91..9bb921d 100644 (file)
@@ -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();
-               if (!IS_ERR(cell)) {
-                       if (excl) {
-                               afs_put_cell(net, cell);
-                               return ERR_PTR(-EEXIST);
-                       }
+               if (!IS_ERR(cell))
                        goto wait_for_cell;
-               }
        }
 
        /* Assume we're probably going to create a cell and preallocate and