linux-kernel - [PATCH 6/12] spidernet: remove txram full logging

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Message-ID: <20070220223742.GF28895@austin.ibm.com>
Date:	Tue, 20 Feb 2007 16:37:42 -0600
From:	linas@...tin.ibm.com (Linas Vepstas)
To:	Jeff Garzik <jeff@...zik.org>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	kou.ishizaki@...hiba.co.jp, arnd@...db.de,
	Jens Osterkamp <jens@...ibm.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 6/12] spidernet: remove txram full logging


From: Ishizaki Kou <kou.ishizaki@...hiba.co.jp>

This patches removes logging for SPIDER_NET_GTMFLLINT interrupts.
Since the interrupts are not irregular, and they happen frequently
when using 100Mbps network switches.

Signed-off-by: Kou Ishizaki <kou.ishizaki@...hiba.co.jp>
Signed-off-by: Linas Vepstas <linas@...tin.ibm.com>

----
 drivers/net/spider_net.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.20-git16/drivers/net/spider_net.c
===================================================================
--- linux-2.6.20-git16.orig/drivers/net/spider_net.c	2007-02-20 15:02:38.000000000 -0600
+++ linux-2.6.20-git16/drivers/net/spider_net.c	2007-02-20 15:02:40.000000000 -0600
@@ -1422,8 +1422,8 @@ spider_net_handle_error_irq(struct spide
 				switch (i)
 	{
 	case SPIDER_NET_GTMFLLINT:
-		if (netif_msg_intr(card) && net_ratelimit())
-			pr_err("Spider TX RAM full\n");
+		/* TX RAM full may happen on a usual case.
+		 * Logging is not needed. */
 		show_error = 0;
 		break;
 	case SPIDER_NET_GRFDFLLINT: /* fallthrough */
-
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