From: Andrei Epure <epure.andrei@gmail.com>
To: lenb@kernel.org, rjw@sisk.pl, linux-acpi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Andrei Epure <epure.andrei@gmail.com>
Subject: [PATCH] acpi: replaced kmalloc+memcpy with kmemdup
Date: Mon, 11 Mar 2013 10:20:16 +0200 [thread overview]
Message-ID: <1362990016-21249-1-git-send-email-epure.andrei@gmail.com> (raw)
Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
---
drivers/acpi/bus.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 01708a1..292de3c 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -288,13 +288,12 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context)
}
out_success:
context->ret.length = out_obj->buffer.length;
- context->ret.pointer = kmalloc(context->ret.length, GFP_KERNEL);
+ context->ret.pointer = kmemdup(out_obj->buffer.pointer,
+ context->ret.length, GFP_KERNEL);
if (!context->ret.pointer) {
status = AE_NO_MEMORY;
goto out_kfree;
}
- memcpy(context->ret.pointer, out_obj->buffer.pointer,
- context->ret.length);
status = AE_OK;
out_kfree:
--
1.7.9.5
next reply other threads:[~2013-03-11 8:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 8:20 Andrei Epure [this message]
2013-03-26 13:25 ` [PATCH] acpi: replaced kmalloc+memcpy with kmemdup Rafael J. Wysocki
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