From: Greg Kurz <gkurz@linux.vnet.ibm.com>
Date: Tue, 25 Nov 2014 16:10:06 +0000 (+0100)
Subject: powerpc: Drop useless warning in eeh_init()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=221195fb80daa1a0c2fd54a023081c416fe93340;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

powerpc: Drop useless warning in eeh_init()

This is what we get in dmesg when booting a pseries guest and
the hypervisor doesn't provide EEH support.

[    0.166655] EEH functionality not supported
[    0.166778] eeh_init: Failed to call platform init function (-22)

Since both powernv_eeh_init() and pseries_eeh_init() already complain when
hitting an error, it is not needed to print more (especially such an
uninformative message).

Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Acked-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 05be77d9ea0e..e1b6d8e17289 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -933,11 +933,8 @@ int eeh_init(void)
 		pr_warn("%s: Platform EEH operation not found\n",
 			__func__);
 		return -EEXIST;
-	} else if ((ret = eeh_ops->init())) {
-		pr_warn("%s: Failed to call platform init function (%d)\n",
-			__func__, ret);
+	} else if ((ret = eeh_ops->init()))
 		return ret;
-	}
 
 	/* Initialize EEH event */
 	ret = eeh_event_init();