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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-08-24 22:04:45 +0200 |
|---|---|---|
| committer | Martyn Welch <martyn.welch@collabora.co.uk> | 2017-10-13 21:32:01 +0100 |
| commit | a384b2cc13f6596a05069077bc3bc2c0cdd90156 (patch) | |
| tree | 3c47f3d52532ad77468a205e4f3c450ae25444fc /drivers/vme | |
| parent | 1ff0a19ce12c8292b732b564d25a9d3c5f819b1b (diff) | |
| download | linux-a384b2cc13f6596a05069077bc3bc2c0cdd90156.tar.gz linux-a384b2cc13f6596a05069077bc3bc2c0cdd90156.tar.bz2 linux-a384b2cc13f6596a05069077bc3bc2c0cdd90156.zip | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Martyn Welch <martyn@welchs.me.uk>
Diffstat (limited to 'drivers/vme')
| -rw-r--r-- | drivers/vme/vme.c | 7 |
1 files 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; |