[PATCH 03/14] vme: Move an assignment in vme_new_dma_list()
From: SF Markus Elfring <hidden>
Date: 2017-08-25 15:57:29
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Markus Elfring <redacted> Date: Thu, 24 Aug 2017 22:04:45 +0200 Assign a pointer to a data structure member without using an intermediate local variable. Signed-off-by: Markus Elfring <redacted> --- drivers/vme/vme.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/vme/vme.c b/drivers/vme/vme.c
index 1afddf5eafd4..d890410e472d 100644
--- a/drivers/vme/vme.c
+++ b/drivers/vme/vme.c@@ -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;
--
2.14.0