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-rw-r--r--src/devices/hypertransport.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/devices/hypertransport.c b/src/devices/hypertransport.c
index 5fb35ce88f..39c63f82fa 100644
--- a/src/devices/hypertransport.c
+++ b/src/devices/hypertransport.c
@@ -392,9 +392,9 @@ unsigned int hypertransport_scan_chain(struct bus *bus,
#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20
//let't record the device of last ht device, So we can set the Unitid to CONFIG_HT_CHAIN_END_UNITID_BASE
- unsigned real_last_unitid;
- uint8_t real_last_pos;
- device_t real_last_dev;
+ unsigned real_last_unitid=0;
+ uint8_t real_last_pos=0;
+ device_t real_last_dev=NULL;
unsigned end_used = 0;
#endif
@@ -553,7 +553,6 @@ unsigned int hypertransport_scan_chain(struct bus *bus,
#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20
if(offset_unitid && (ht_dev_num>1) && (real_last_unitid != CONFIG_HT_CHAIN_END_UNITID_BASE) && !end_used) {
uint16_t flags;
- int i;
device_t last_func = 0;
flags = pci_read_config16(real_last_dev, real_last_pos + PCI_CAP_FLAGS);
flags &= ~0x1f;