NFSv4.1/pnfs: Ensure we handle delegation errors in nfs4_proc_layoutget()

nfs4_handle_exception() relies on the caller setting the 'inode' field
in the struct nfs4_exception argument when the error applies to a
delegation.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index de97567..27fe63b 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -8036,7 +8036,10 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout, gfp_t gfp_flags)
                .flags = RPC_TASK_ASYNC,
        };
        struct pnfs_layout_segment *lseg = NULL;
-       struct nfs4_exception exception = { .timeout = *timeout };
+       struct nfs4_exception exception = {
+               .inode = inode,
+               .timeout = *timeout,
+       };
        int status = 0;
 
        dprintk("--> %s\n", __func__);