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-rw-r--r--src/vlib/pci/pci.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/vlib/pci/pci.c b/src/vlib/pci/pci.c
index 1845a6211f5..cd580f04176 100644
--- a/src/vlib/pci/pci.c
+++ b/src/vlib/pci/pci.c
@@ -176,11 +176,7 @@ vlib_pci_function_level_reset (vlib_main_t *vm, vlib_pci_dev_handle_t h)
return err;
offset = cfg.cap_ptr;
- /* Make gcc happy, otherwise gcc fails build due to cap not set if offset ==
- * 0 */
- cap = (pci_capability_pcie_t *) (cfg.data + offset);
-
- while (offset)
+ do
{
cap = (pci_capability_pcie_t *) (cfg.data + offset);
@@ -189,6 +185,7 @@ vlib_pci_function_level_reset (vlib_main_t *vm, vlib_pci_dev_handle_t h)
offset = cap->next_offset;
}
+ while (offset);
if (cap->capability_id != PCI_CAP_ID_PCIE)
return clib_error_return (0, "PCIe capability config not found");