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Commit a384b2cc authored by Markus Elfring's avatar Markus Elfring Committed by Martyn Welch
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vme: Move an assignment in vme_new_dma_list() 



Assign a pointer to a data structure member without using an intermediate
local variable.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMartyn Welch <martyn@welchs.me.uk>
parent 1ff0a19c

drivers/vme/vme.c

+3 −4
Original line number Diff line number Diff line
@@ -948,7 +948,6 @@ EXPORT_SYMBOL(vme_dma_request); 
 */

struct vme_dma_list *vme_new_dma_list(struct vme_resource *resource)

{

	struct vme_dma_resource *ctrlr;

	struct vme_dma_list *dma_list;



	if (resource->type != VME_DMA) {
@@ -956,14 +955,14 @@ struct vme_dma_list *vme_new_dma_list(struct vme_resource *resource) 
		return NULL;

	}



	ctrlr = list_entry(resource->entry, struct vme_dma_resource, list);



	dma_list = kmalloc(sizeof(*dma_list), GFP_KERNEL);

	if (!dma_list)

		return NULL;



	INIT_LIST_HEAD(&dma_list->entries);

	dma_list->parent = ctrlr;

	dma_list->parent = list_entry(resource->entry,

				      struct vme_dma_resource,

				      list);

	mutex_init(&dma_list->mtx);



	return dma_list;