linux-kernel - [PATCH] via-velocity: Add missing KERN

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Message-ID: <e45d15ad36a0c9a994b5a1136c72518215c99f7a.camel@perches.com>
Date:   Sat, 01 Aug 2020 08:51:03 -0700
From:   Joe Perches <joe@...ches.com>
To:     Francois Romieu <romieu@...zoreil.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] via-velocity: Add missing KERN_<LEVEL> where needed

Link status is emitted on multiple lines as it does not use
KERN_CONT.

Coalesce the multi-part logging into a single line output and
add missing KERN_<LEVEL> to a couple logging calls.

This also reduces object size.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/net/ethernet/via/via-velocity.c | 46 ++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 15 deletions(-)

diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 713dbc04b25b..84d456464b88 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -927,12 +927,12 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
 		if (mii_status & VELOCITY_DUPLEX_FULL) {
 			CHIPGCR |= CHIPGCR_FCFDX;
 			writeb(CHIPGCR, &regs->CHIPGCR);
-			VELOCITY_PRT(MSG_LEVEL_INFO, "set Velocity to forced full mode\n");
+			VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "set Velocity to forced full mode\n");
 			if (vptr->rev_id < REV_ID_VT3216_A0)
 				BYTE_REG_BITS_OFF(TCR_TB2BDIS, &regs->TCR);
 		} else {
 			CHIPGCR &= ~CHIPGCR_FCFDX;
-			VELOCITY_PRT(MSG_LEVEL_INFO, "set Velocity to forced half mode\n");
+			VELOCITY_PRT(MSG_LEVEL_INFO, KERN_INFO "set Velocity to forced half mode\n");
 			writeb(CHIPGCR, &regs->CHIPGCR);
 			if (vptr->rev_id < REV_ID_VT3216_A0)
 				BYTE_REG_BITS_ON(TCR_TB2BDIS, &regs->TCR);
@@ -985,45 +985,61 @@ static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
  */
 static void velocity_print_link_status(struct velocity_info *vptr)
 {
+	const char *link;
+	const char *speed;
+	const char *duplex;
 
 	if (vptr->mii_status & VELOCITY_LINK_FAIL) {
 		VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: failed to detect cable link\n", vptr->netdev->name);
-	} else if (vptr->options.spd_dpx == SPD_DPX_AUTO) {
-		VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: Link auto-negotiation", vptr->netdev->name);
+		return;
+	}
+
+	if (vptr->options.spd_dpx == SPD_DPX_AUTO) {
+		link = "auto-negotiation";
 
 		if (vptr->mii_status & VELOCITY_SPEED_1000)
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 1000M bps");
+			speed = "1000";
 		else if (vptr->mii_status & VELOCITY_SPEED_100)
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 100M bps");
+			speed = "100";
 		else
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 10M bps");
+			speed = "10";
 
 		if (vptr->mii_status & VELOCITY_DUPLEX_FULL)
-			VELOCITY_PRT(MSG_LEVEL_INFO, " full duplex\n");
+			duplex = "full";
 		else
-			VELOCITY_PRT(MSG_LEVEL_INFO, " half duplex\n");
+			duplex = "half";
 	} else {
-		VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: Link forced", vptr->netdev->name);
+		link = "forced";
+
 		switch (vptr->options.spd_dpx) {
 		case SPD_DPX_1000_FULL:
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 1000M bps full duplex\n");
+			speed = "1000";
+			duplex = "full";
 			break;
 		case SPD_DPX_100_HALF:
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 100M bps half duplex\n");
+			speed = "100";
+			duplex = "half";
 			break;
 		case SPD_DPX_100_FULL:
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 100M bps full duplex\n");
+			speed = "100";
+			duplex = "full";
 			break;
 		case SPD_DPX_10_HALF:
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 10M bps half duplex\n");
+			speed = "10";
+			duplex = "half";
 			break;
 		case SPD_DPX_10_FULL:
-			VELOCITY_PRT(MSG_LEVEL_INFO, " speed 10M bps full duplex\n");
+			speed = "10";
+			duplex = "full";
 			break;
 		default:
+			speed = "unknown";
+			duplex = "unknown";
 			break;
 		}
 	}
+	VELOCITY_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: Link %s speed %sM bps %s duplex\n",
+		     vptr->netdev->name, link, speed, duplex);
 }
 
 /**