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[net-next,v3,3/8] dpaa2-switch: print an error when the vlan is already configured

Message ID 20231219115933.1480290-4-ioana.ciornei@nxp.com (mailing list archive)
State Accepted
Commit d50b1a8c3033bfb1cf97b0a8d0ce58e355c706e2
Delegated to: Netdev Maintainers
Headers show
Series dpaa2-switch: small improvements | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1115 this patch: 1115
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang fail Errors and warnings before: 12 this patch: 12
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1142 this patch: 1142
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 19 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Ioana Ciornei Dec. 19, 2023, 11:59 a.m. UTC 
Print a netdev error when we hit a case in which a specific VLAN is
already configured on the port. While at it, change the already existing
netdev_warn into an _err for consistency purposes.

Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
---
Changes in v3:
- none
Changes in v2:
- add a bit more info in the commit message

 drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index a41d5c7428ab..0f9103b13438 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -289,7 +289,7 @@  static int dpaa2_switch_port_add_vlan(struct ethsw_port_priv *port_priv,
 	int err;
 
 	if (port_priv->vlans[vid]) {
-		netdev_warn(netdev, "VLAN %d already configured\n", vid);
+		netdev_err(netdev, "VLAN %d already configured\n", vid);
 		return -EEXIST;
 	}
 
@@ -1774,8 +1774,10 @@  int dpaa2_switch_port_vlans_add(struct net_device *netdev,
 	/* Make sure that the VLAN is not already configured
 	 * on the switch port
 	 */
-	if (port_priv->vlans[vlan->vid] & ETHSW_VLAN_MEMBER)
+	if (port_priv->vlans[vlan->vid] & ETHSW_VLAN_MEMBER) {
+		netdev_err(netdev, "VLAN %d already configured\n", vlan->vid);
 		return -EEXIST;
+	}
 
 	/* Check if there is space for a new VLAN */
 	err = dpsw_get_attributes(ethsw->mc_io, 0, ethsw->dpsw_handle,