Messages in this thread Patch in this message | | | From | Allen Pais <> | Subject | [PATCH 1/1] x86:mm:return -ENOMEM if kzalloc() fails | Date | Thu, 7 Sep 2017 11:56:47 +0530 |
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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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