[PATCH] powerpc: powernv: Remove unneeded variable: "rc"
dingsenjie at 163.com
dingsenjie at 163.com
Fri Mar 26 22:53:56 AEDT 2021
From: dingsenjie <dingsenjie at yulong.com>
Remove unneeded variable: "rc".
Signed-off-by: dingsenjie <dingsenjie at yulong.com>
---
arch/powerpc/platforms/powernv/opal-prd.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/opal-prd.c b/arch/powerpc/platforms/powernv/opal-prd.c
index deddaeb..a191f4c 100644
--- a/arch/powerpc/platforms/powernv/opal-prd.c
+++ b/arch/powerpc/platforms/powernv/opal-prd.c
@@ -105,7 +105,6 @@ static int opal_prd_mmap(struct file *file, struct vm_area_struct *vma)
{
size_t addr, size;
pgprot_t page_prot;
- int rc;
pr_devel("opal_prd_mmap(0x%016lx, 0x%016lx, 0x%lx, 0x%lx)\n",
vma->vm_start, vma->vm_end, vma->vm_pgoff,
@@ -121,10 +120,8 @@ static int opal_prd_mmap(struct file *file, struct vm_area_struct *vma)
page_prot = phys_mem_access_prot(file, vma->vm_pgoff,
size, vma->vm_page_prot);
- rc = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size,
+ return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, size,
page_prot);
-
- return rc;
}
static bool opal_msg_queue_empty(void)
--
1.9.1
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