NFSv4: Clean up nfs4_select_rw_stateid()
Ensure that we select delegation stateids first, then
lock stateids and then open stateids.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 3578ad3..3bf5593 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1929,10 +1929,12 @@
nfs_fattr_init(fattr);
- if (nfs4_copy_delegation_stateid(&arg.stateid, inode, FMODE_WRITE)) {
+ if (state != NULL) {
+ nfs4_select_rw_stateid(&arg.stateid, state, FMODE_WRITE,
+ current->files, current->tgid);
+ } else if (nfs4_copy_delegation_stateid(&arg.stateid, inode,
+ FMODE_WRITE)) {
/* Use that stateid */
- } else if (state != NULL) {
- nfs4_select_rw_stateid(&arg.stateid, state, current->files, current->tgid);
} else
nfs4_stateid_copy(&arg.stateid, &zero_stateid);