diff options
| author | Colin Ian King <colin.king@canonical.com> | 2018-08-28 17:10:46 +0100 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-08-28 17:37:40 -0400 |
| commit | 6d3c8ce012cefbdd73a3bba3c7f9a44af1c6a0bb (patch) | |
| tree | 08b1500ad51e4ee8b5974b3d227f3ead18f44c8c /arch | |
| parent | 076e2cedd6ea4786569c35f8725b4efdc1ecf2f2 (diff) | |
x86/xen: remove redundant variable save_pud
Variable save_pud is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
variable 'save_pud' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/mmu_pv.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c index 9396b4d17064..ede298c183e9 100644 --- a/arch/x86/xen/mmu_pv.c +++ b/arch/x86/xen/mmu_pv.c @@ -2059,7 +2059,6 @@ void __init xen_relocate_p2m(void) pud_t *pud; pgd_t *pgd; unsigned long *new_p2m; - int save_pud; size = PAGE_ALIGN(xen_start_info->nr_pages * sizeof(unsigned long)); n_pte = roundup(size, PAGE_SIZE) >> PAGE_SHIFT; @@ -2089,7 +2088,6 @@ void __init xen_relocate_p2m(void) pgd = __va(read_cr3_pa()); new_p2m = (unsigned long *)(2 * PGDIR_SIZE); - save_pud = n_pud; for (idx_pud = 0; idx_pud < n_pud; idx_pud++) { pud = early_memremap(pud_phys, PAGE_SIZE); clear_page(pud); |