netdev - [PATCH] net: wireless: reduce log level of CRDA related messages

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Date:	Thu,  9 Jul 2015 15:35:15 +0200
From:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To:	Johannes Berg <johannes@...solutions.net>,
	"David S. Miller" <davem@...emloft.net>
Cc:	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Subject: [PATCH] net: wireless: reduce log level of CRDA related messages

With a basic Linux userspace, the messages "Calling CRDA to update
world regulatory domain" appears 10 times after boot every second or
so, followed by a final "Exceeded CRDA call max attempts. Not calling
CRDA". For those of us not having the corresponding userspace parts,
having those messages repeatedly displayed at boot time is a bit
annoying, so this commit reduces their log level to pr_debug().

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
---
 net/wireless/reg.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index d359e06..29134c8 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -544,15 +544,15 @@ static int call_crda(const char *alpha2)
 	reg_regdb_query(alpha2);
 
 	if (reg_crda_timeouts > REG_MAX_CRDA_TIMEOUTS) {
-		pr_info("Exceeded CRDA call max attempts. Not calling CRDA\n");
+		pr_debug("Exceeded CRDA call max attempts. Not calling CRDA\n");
 		return -EINVAL;
 	}
 
 	if (!is_world_regdom((char *) alpha2))
-		pr_info("Calling CRDA for country: %c%c\n",
+		pr_debug("Calling CRDA for country: %c%c\n",
 			alpha2[0], alpha2[1]);
 	else
-		pr_info("Calling CRDA to update world regulatory domain\n");
+		pr_debug("Calling CRDA to update world regulatory domain\n");
 
 	return kobject_uevent_env(&reg_pdev->dev.kobj, KOBJ_CHANGE, env);
 }
-- 
2.4.5

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