From: dingsenjie Date: Fri, 26 Mar 2021 11:53:56 +0000 (+0800) Subject: powerpc/powernv: Remove unneeded variable: "rc" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=69931cc387cca289e0415c79ce5389119670066d;p=linux.git powerpc/powernv: Remove unneeded variable: "rc" Remove unneeded variable: "rc". Signed-off-by: dingsenjie Reviewed-by: Andrew Donnellan Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210326115356.12444-1-dingsenjie@163.com --- diff --git a/arch/powerpc/platforms/powernv/opal-prd.c b/arch/powerpc/platforms/powernv/opal-prd.c index deddaebf8c14f..a191f4c60ce71 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)