linux-kernel - [PATCH] powerpc/perf/hv-24x7: Delete an error message for a failed memory allocation in create_events_from

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Date:   Thu, 5 Oct 2017 18:08:13 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linuxppc-dev@...ts.ozlabs.org,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>,
        Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
        Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] powerpc/perf/hv-24x7: Delete an error message for a failed
 memory allocation in create_events_from_catalog()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 5 Oct 2017 18:02:05 +0200

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

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 arch/powerpc/perf/hv-24x7.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 9c88b82f6229..f21f30aaf9bd 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -766,7 +766,6 @@ static int create_events_from_catalog(struct attribute ***events_,
 	 */
 	event_data = vmalloc(event_data_bytes);
 	if (!event_data) {
-		pr_err("could not allocate event data\n");
 		ret = -ENOMEM;
 		goto e_free;
 	}
-- 
2.14.2