From: Sudeep Holla <sudeep.holla@arm.com>
Date: Wed, 12 Nov 2014 14:42:53 +0000 (+0000)
Subject: drivers/base: cacheinfo: remove noisy error boot message
X-Git-Tag: v3.19-rc1~78^2~9
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6df43c9b4d87b6767debdfa8318c5374415e8fc0;p=linux.git

drivers/base: cacheinfo: remove noisy error boot message

On systems that don't support cacheinfo, this error message can be
considered noisy and irrelevant. The error messages can be added to
the functions that architectures implement overiding the weak default
definition if really required.

This patch removes the concerned error message in the generic code.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c
index 8ed4ea1f3716..6e64563361f0 100644
--- a/drivers/base/cacheinfo.c
+++ b/drivers/base/cacheinfo.c
@@ -520,10 +520,8 @@ static int __init cacheinfo_sysfs_init(void)
 
 	for_each_online_cpu(cpu) {
 		rc = detect_cache_attributes(cpu);
-		if (rc) {
-			pr_err("error detecting cacheinfo..cpu%d\n", cpu);
+		if (rc)
 			goto out;
-		}
 		rc = cache_add_dev(cpu);
 		if (rc) {
 			free_cache_attributes(cpu);