[PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails

From	Allen Pais <allen.lkml@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails
Date	2017-09-07 08:30 +0200
Message-ID	<umYu5-4DP-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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 Currently on failure the value returned from kzalloc() is -1.
It should return -ENOMEM.

Signed-off-by: Allen Pais <allen.lkml@gmail.com>
---
 arch/x86/mm/kmmio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index afc47f5..eb74b8a 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -385,7 +385,7 @@ static int add_kmmio_fault_page(unsigned long addr)
 
 	f = kzalloc(sizeof(*f), GFP_ATOMIC);
 	if (!f)
-		return -1;
+		return -ENOMEM;
 
 	f->count = 1;
 	f->addr = addr;
-- 
2.7.4

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[PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Allen Pais <allen.lkml@gmail.com> - 2017-09-07 08:30 +0200
  Re: [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Joe Perches <joe@perches.com> - 2017-09-07 08:40 +0200
    Re: [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Allen <allen.lkml@gmail.com> - 2017-09-07 08:40 +0200
      Re: [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Joe Perches <joe@perches.com> - 2017-09-07 08:50 +0200
        Re: [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails Allen <allen.lkml@gmail.com> - 2017-09-07 09:00 +0200

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