[Xen-changelog] [xen staging] x86/mmcfg: remove redundant code in pci_mmcfg_reject_broken()

[patchbot@xxxxxxx]

commit 70d8543950ad045fddcb78ae11302e713ef09c76
Author:     Zhenzhong Duan <zhenzhong.duan@xxxxxxxxxx>
AuthorDate: Thu Aug 16 09:31:57 2018 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Aug 16 09:31:57 2018 +0200

    x86/mmcfg: remove redundant code in pci_mmcfg_reject_broken()
    
    No functional change.
    
    Signed-off-by: Zhenzhong Duan <zhenzhong.duan@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/x86_64/mmconfig-shared.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/xen/arch/x86/x86_64/mmconfig-shared.c 
b/xen/arch/x86/x86_64/mmconfig-shared.c
index 7c3b7fd30b..4a6ca26801 100644
--- a/xen/arch/x86/x86_64/mmconfig-shared.c
+++ b/xen/arch/x86/x86_64/mmconfig-shared.c
@@ -371,8 +371,6 @@ static bool_t __init pci_mmcfg_reject_broken(void)
         (pci_mmcfg_config[0].address == 0))
         return 0;
 
-    cfg = &pci_mmcfg_config[0];
-
     for (i = 0; i < pci_mmcfg_config_num; i++) {
         u64 addr, size;
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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