[PATCH net-next v3 12/13] net: airoha: ppe: Do not use magic numbers in airoha_ppe_foe_get_entry_locked()
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: 2025-10-17 09:07:02
Also in:
linux-arm-kernel, linux-devicetree, linux-mediatek
Subsystem:
airoha ethernet driver, networking drivers, the rest · Maintainers:
Lorenzo Bianconi, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Explicit the size of entries pointed by hwe pointer in airoha_ppe_foe_get_entry_locked routine Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/ethernet/airoha/airoha_ppe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c
index 4b038673cefe20b47c42dd1419c05b57d4d6c64d..eda95107cd1daf6ff00a85abc72313a509ed67e9 100644
--- a/drivers/net/ethernet/airoha/airoha_ppe.c
+++ b/drivers/net/ethernet/airoha/airoha_ppe.c@@ -619,7 +619,8 @@ airoha_ppe_foe_get_entry_locked(struct airoha_ppe *ppe, u32 hash) REG_PPE_RAM_CTRL(ppe2))) return NULL; - for (i = 0; i < sizeof(struct airoha_foe_entry) / 4; i++) + for (i = 0; i < sizeof(struct airoha_foe_entry) / sizeof(*hwe); + i++) hwe[i] = airoha_fe_rr(eth, REG_PPE_RAM_ENTRY(ppe2, i)); }
--
2.51.0