Since commit d9aba2b40de6 ("NFSv4: Don't use the zero stateid with
layoutget") the zero stateid will never be used.
Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
---
fs/nfs/nfs4state.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index a8dc25ce48bb..fe2d11ce3fa4 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1018,18 +1018,14 @@ static int nfs4_copy_lock_stateid(nfs4_stateid *dst,
bool nfs4_copy_open_stateid(nfs4_stateid *dst, struct nfs4_state *state)
{
bool ret;
- const nfs4_stateid *src;
int seq;
do {
ret = false;
- src = &zero_stateid;
seq = read_seqbegin(&state->seqlock);
- if (test_bit(NFS_OPEN_STATE, &state->flags)) {
- src = &state->open_stateid;
+ if (test_bit(NFS_OPEN_STATE, &state->flags))
ret = true;
- }
- nfs4_stateid_copy(dst, src);
+ nfs4_stateid_copy(dst, &state->open_stateid);
} while (read_seqretry(&state->seqlock, seq));
return ret;
}
--
2.20.1
