staging: rdma: hfi1: Compress return logic

Simplified function return by merging assignment and return into
one line.

Found with Coccinelle.

@@
expression e;
local idexpression ret;
@@
- ret =
+ return
e;
- return ret;

@@ type T; identifier x; @@
- T x;
... when != x

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rdma/hfi1/user_pages.c b/drivers/staging/rdma/hfi1/user_pages.c
index 692de658f0dce6dcb4b2a34a65aa0eab1873f409..8ebfe9ee0d765d60284053b215914530b82b73c0 100644 (file)
--- a/drivers/staging/rdma/hfi1/user_pages.c
+++ b/drivers/staging/rdma/hfi1/user_pages.c
@@ -61,11 +61,7 @@
 dma_addr_t hfi1_map_page(struct pci_dev *hwdev, struct page *page,
                         unsigned long offset, size_t size, int direction)
 {
-       dma_addr_t phys;
-
-       phys = pci_map_page(hwdev, page, offset, size, direction);
-
-       return phys;
+       return pci_map_page(hwdev, page, offset, size, direction);
 }
 
 int hfi1_acquire_user_pages(unsigned long vaddr, size_t npages, bool writable,