octeontx2-af: npc: Log successful MCAM drop-on-non-hit install at debug level

npc_install_mcam_drop_rule() used dev_err() after a successful
rvu_mbox_handler_npc_mcam_write_entry() call, so normal installs appeared
as errors in dmesg.  Use dev_dbg() for the success path and keep dev_err()
for real failures.

Fixes: 3571fe07a090 ("octeontx2-af: Drop rules for NPC MCAM")
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260615033157.535237-1-rkannoth@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
index a22decbe34491747f912952eed1eda09547a97bf..91b5947dae06004ec850845a0e2ee5a0ff685c62 100644 (file)
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
@@ -2225,7 +2225,7 @@ int npc_install_mcam_drop_rule(struct rvu *rvu, int mcam_idx, u16 *counter_idx,
                return err;
        }
 
-       dev_err(rvu->dev,
+       dev_dbg(rvu->dev,
                "%s: Installed single drop on non hit rule at %d, cntr=%d\n",
                __func__, mcam_idx, req.cntr);