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| author | dingsenjie <dingsenjie@yulong.com> | 2021-03-26 14:53:56 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-29 05:22:19 +0300 |
| commit | 69931cc387cca289e0415c79ce5389119670066d (patch) | |
| tree | 7e5d4d1b896281a9608582b4a28d604b5fa38f0b /arch/powerpc/platforms/powernv | |
| parent | 4fe529449d85e78972fa327999961ecc83a0b6db (diff) | |
| download | linux-69931cc387cca289e0415c79ce5389119670066d.tar.xz | |
powerpc/powernv: Remove unneeded variable: "rc"
Remove unneeded variable: "rc".
Signed-off-by: dingsenjie <dingsenjie@yulong.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210326115356.12444-1-dingsenjie@163.com
Diffstat (limited to 'arch/powerpc/platforms/powernv')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-prd.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-prd.c b/arch/powerpc/platforms/powernv/opal-prd.c index deddaebf8c14..a191f4c60ce7 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) |