From: elfring@users.sourceforge.net (SF Markus Elfring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: pxa: Delete an error message for a failed memory allocation in pxa_pm_init()
Date: Sat, 3 Jun 2017 22:08:55 +0200 [thread overview]
Message-ID: <9fb09355-13c4-cad3-a539-55ae7979aa11@users.sourceforge.net> (raw)
In-Reply-To: <f50bf224-7fdc-f9ba-b73b-0b3c11df50dc@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 3 Jun 2017 21:34:48 +0200
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/arm/mach-pxa/pm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index e7450fb49d24..f2237f471750 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -110,7 +110,5 @@ static int __init pxa_pm_init(void)
- if (!sleep_save) {
- printk(KERN_ERR "failed to alloc memory for pm save\n");
+ if (!sleep_save)
return -ENOMEM;
- }
suspend_set_ops(&pxa_pm_ops);
return 0;
--
2.13.0
next prev parent reply other threads:[~2017-06-03 20:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-03 20:07 [PATCH 0/3] ARM-pxa: Adjustments for two function implementations SF Markus Elfring
2017-06-03 20:08 ` SF Markus Elfring [this message]
2017-06-03 20:09 ` [PATCH 2/3] ARM: pxa: Improve a size determination in pxa3xx_u2d_probe() SF Markus Elfring
2017-06-03 20:10 ` [PATCH 3/3] ARM: pxa: Delete an error message for a failed memory allocation " SF Markus Elfring
2017-06-06 10:53 ` [PATCH 0/3] ARM-pxa: Adjustments for two function implementations Robert Jarzmik
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