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From: Markus Elfring <Markus.Elfring@web.de>
To: linuxppc-dev@lists.ozlabs.org,
	Allison Randal <allison@lohutok.net>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Frank Rowand <frank.rowand@sony.com>,
	Gen Zhang <blackgod016574@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nathan Fontenot <nfont@linux.vnet.ibm.com>,
	Nathan Lynch <nathanl@linux.ibm.com>,
	Oliver O'Halloran <oohall@gmail.com>,
	Paul Mackerras <paulus@samba.org>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_store()
Date: Tue, 27 Aug 2019 14:44:36 +0200	[thread overview]
Message-ID: <535cfec2-782f-61ec-f6fb-c50186ead2af@web.de> (raw)
In-Reply-To: <db28c84d-ac07-6d9a-a371-c97ab72bf763@web.de>

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 27 Aug 2019 13:37:56 +0200

Omit an extra message for a memory allocation failure in this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 arch/powerpc/platforms/pseries/dlpar.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 2a783dc0cfa7..deb48b41d488 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -521,10 +521,8 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr,
 	int rc;

 	args = argbuf = kstrdup(buf, GFP_KERNEL);
-	if (!argbuf) {
-		pr_info("Could not allocate resources for DLPAR operation\n");
+	if (!argbuf)
 		return -ENOMEM;
-	}

 	/*
 	 * Parse out the request from the user, this will be in the form:
--
2.23.0


WARNING: multiple messages have this Message-ID (diff)
From: Markus Elfring <Markus.Elfring@web.de>
To: linuxppc-dev@lists.ozlabs.org,
	Allison Randal <allison@lohutok.net>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Frank Rowand <frank.rowand@sony.com>,
	Gen Zhang <blackgod016574@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nathan Fontenot <nfont@linux.vnet.ibm.com>,
	Nathan Lynch <nathanl@linux.ibm.com>,
	Oliver O'Halloran <oohall@gmail.com>,
	Paul Mackerras <paulus@samba.org>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_store(
Date: Tue, 27 Aug 2019 12:44:36 +0000	[thread overview]
Message-ID: <535cfec2-782f-61ec-f6fb-c50186ead2af@web.de> (raw)
In-Reply-To: <db28c84d-ac07-6d9a-a371-c97ab72bf763@web.de>

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 27 Aug 2019 13:37:56 +0200

Omit an extra message for a memory allocation failure in this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 arch/powerpc/platforms/pseries/dlpar.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 2a783dc0cfa7..deb48b41d488 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -521,10 +521,8 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr,
 	int rc;

 	args = argbuf = kstrdup(buf, GFP_KERNEL);
-	if (!argbuf) {
-		pr_info("Could not allocate resources for DLPAR operation\n");
+	if (!argbuf)
 		return -ENOMEM;
-	}

 	/*
 	 * Parse out the request from the user, this will be in the form:
--
2.23.0

WARNING: multiple messages have this Message-ID (diff)
From: Markus Elfring <Markus.Elfring@web.de>
To: linuxppc-dev@lists.ozlabs.org,
	Allison Randal <allison@lohutok.net>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Frank Rowand <frank.rowand@sony.com>,
	Gen Zhang <blackgod016574@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nathan Fontenot <nfont@linux.vnet.ibm.com>,
	Nathan Lynch <nathanl@linux.ibm.com>,
	Oliver O'Halloran <oohall@gmail.com>,
	Paul Mackerras <paulus@samba.org>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_store()
Date: Tue, 27 Aug 2019 14:44:36 +0200	[thread overview]
Message-ID: <535cfec2-782f-61ec-f6fb-c50186ead2af@web.de> (raw)
In-Reply-To: <db28c84d-ac07-6d9a-a371-c97ab72bf763@web.de>

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 27 Aug 2019 13:37:56 +0200

Omit an extra message for a memory allocation failure in this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 arch/powerpc/platforms/pseries/dlpar.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 2a783dc0cfa7..deb48b41d488 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -521,10 +521,8 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr,
 	int rc;

 	args = argbuf = kstrdup(buf, GFP_KERNEL);
-	if (!argbuf) {
-		pr_info("Could not allocate resources for DLPAR operation\n");
+	if (!argbuf)
 		return -ENOMEM;
-	}

 	/*
 	 * Parse out the request from the user, this will be in the form:
--
2.23.0


  parent reply	other threads:[~2019-08-27 12:44 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-27 12:40 [PATCH 0/2] PowerPC-pSeries: Adjustments for dlpar_store() Markus Elfring
2019-08-27 12:40 ` Markus Elfring
2019-08-27 12:40 ` Markus Elfring
2019-08-27 12:42 ` [PATCH 1/2] powerpc/pseries: Delete an unnecessary kfree() call in dlpar_store() Markus Elfring
2019-08-27 12:42   ` Markus Elfring
2019-08-27 12:42   ` Markus Elfring
2019-08-27 14:26   ` Nathan Lynch
2019-08-27 14:26     ` Nathan Lynch
2019-08-27 14:26     ` Nathan Lynch
2019-08-27 12:44 ` Markus Elfring [this message]
2019-08-27 12:44   ` [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication " Markus Elfring
2019-08-27 12:44   ` [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_store( Markus Elfring
2019-08-27 14:27   ` [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_store() Nathan Lynch
2019-08-27 14:27     ` Nathan Lynch
2019-08-27 14:27     ` [PATCH 2/2] powerpc/pseries: Delete an error message for a failed string duplication in dlpar_st Nathan Lynch
2021-02-03 11:40 ` [PATCH 0/2] PowerPC-pSeries: Adjustments for dlpar_store() Michael Ellerman
2021-02-03 11:40   ` Michael Ellerman
2021-02-03 11:40   ` Michael Ellerman

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