net: dsa: tag_8021q: use symbolic error names

Use %pe to give the user a string holding the error code instead of just
a number.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dsa/tag_8021q.c b/net/dsa/tag_8021q.c
index 1c5a320..3a25b7b 100644 (file)
--- a/net/dsa/tag_8021q.c
+++ b/net/dsa/tag_8021q.c
@@ -214,8 +214,8 @@ static int dsa_8021q_setup_port(struct dsa_8021q_context *ctx, int port,
                err = dsa_8021q_vid_apply(ctx, i, rx_vid, flags, enabled);
                if (err) {
                        dev_err(ctx->ds->dev,
-                               "Failed to apply RX VID %d to port %d: %d\n",
-                               rx_vid, port, err);
+                               "Failed to apply RX VID %d to port %d: %pe\n",
+                               rx_vid, port, ERR_PTR(err));
                        return err;
                }
        }
@@ -226,8 +226,8 @@ static int dsa_8021q_setup_port(struct dsa_8021q_context *ctx, int port,
        err = dsa_8021q_vid_apply(ctx, upstream, rx_vid, 0, enabled);
        if (err) {
                dev_err(ctx->ds->dev,
-                       "Failed to apply RX VID %d to port %d: %d\n",
-                       rx_vid, port, err);
+                       "Failed to apply RX VID %d to port %d: %pe\n",
+                       rx_vid, port, ERR_PTR(err));
                return err;
        }
 
@@ -242,15 +242,15 @@ static int dsa_8021q_setup_port(struct dsa_8021q_context *ctx, int port,
                                  enabled);
        if (err) {
                dev_err(ctx->ds->dev,
-                       "Failed to apply TX VID %d on port %d: %d\n",
-                       tx_vid, port, err);
+                       "Failed to apply TX VID %d on port %d: %pe\n",
+                       tx_vid, port, ERR_PTR(err));
                return err;
        }
        err = dsa_8021q_vid_apply(ctx, upstream, tx_vid, 0, enabled);
        if (err) {
                dev_err(ctx->ds->dev,
-                       "Failed to apply TX VID %d on port %d: %d\n",
-                       tx_vid, upstream, err);
+                       "Failed to apply TX VID %d on port %d: %pe\n",
+                       tx_vid, upstream, ERR_PTR(err));
                return err;
        }
 
@@ -267,8 +267,8 @@ int dsa_8021q_setup(struct dsa_8021q_context *ctx, bool enabled)
                err = dsa_8021q_setup_port(ctx, port, enabled);
                if (err < 0) {
                        dev_err(ctx->ds->dev,
-                               "Failed to setup VLAN tagging for port %d: %d\n",
-                               port, err);
+                               "Failed to setup VLAN tagging for port %d: %pe\n",
+                               port, ERR_PTR(err));
                        return err;
                }
        }