[PATCH net-next] mlxsw: spectrum_buffers: silence uninitialized warning
From: Dan Carpenter <hidden>
Date: 2021-10-06 07:34:10
Also in:
kernel-janitors
Subsystem:
mellanox ethernet switch drivers, networking drivers, the rest · Maintainers:
Ido Schimmel, Petr Machata, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Static checkers and runtime checkers such as KMSan will complain that we do not initialize the last 6 bytes of "cb_priv". The caller only uses the first two bytes so it doesn't cause a runtime issue. Still worth fixing though. Signed-off-by: Dan Carpenter <redacted> --- drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
index 9de160e740b2..d78cf5a7220a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c@@ -1583,7 +1583,7 @@ int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, { struct mlxsw_sp *mlxsw_sp = mlxsw_core_driver_priv(mlxsw_core); struct mlxsw_sp_sb_sr_occ_query_cb_ctx cb_ctx; - unsigned long cb_priv; + unsigned long cb_priv = 0; LIST_HEAD(bulk_list); char *sbsr_pl; u8 masked_count;
--
2.20.1