Commit 2b8b34a9 authored Mar 05, 2016 by Harish Chegondi Committed by Doug Ledford Mar 17, 2016

IB/hfi1: Replace kmalloc and memcpy with a kmemdup



This change was recommended by Coccinelle tool when I ran the command:
-bash-4.2$ make coccicheck MODE=patch M=drivers/infiniband/hw/hfi1/

Reviewed-by: Jubin John <jubin.john@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent bf640096

drivers/staging/rdma/hfi1/efivar.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -125,13 +125,12 @@ static int read_efi_var(const char name, unsigned long size,
		* temporary buffer. Now allocate a correctly sized
		* buffer.
		*/
		data = kmalloc(temp_size, GFP_KERNEL);
		data = kmemdup(temp_buffer, temp_size, GFP_KERNEL);
		if (!data) {
		ret = -ENOMEM;
		goto fail;
		}

		memcpy(data, temp_buffer, temp_size);
		*size = temp_size;
		*return_data = data;