[PATCH] powerpc: powernv: Remove unneeded variable: "rc"

From: dingsenjie
Date: Fri Mar 26 2021 - 07:56:47 EST


From: dingsenjie <dingsenjie@xxxxxxxxxx>

Remove unneeded variable: "rc".

Signed-off-by: dingsenjie <dingsenjie@xxxxxxxxxx>
---
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