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With the patchset, kernel build pass. Signed-off-by: Peng Fan --- Peng Fan (3): NFS: flexfilelayout: return ERR_PTR from nfs4_ff_alloc_deviceid_node() and fix caller NFS: flexfilelayout: Mark err as __maybe_unused in ff_layout_io_track_ds_error NFS: nfs4proc: Mark ptr as __maybe_unused in nfs4_proc_create_session fs/nfs/flexfilelayout/flexfilelayout.c | 4 ++-- fs/nfs/flexfilelayout/flexfilelayoutdev.c | 2 +- fs/nfs/nfs4proc.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) --- base-commit: 7d6661873f6b54c75195780a40d66bad3d482d8f change-id: 20260227-nfs-ff0f0f96fea3 Best regards, -- Peng Fan