[SeaBIOS] [PATCH 2/8] tpm: There is no need to pass pcrindex to hash_log_extend_event()

[Kevin O'Connor]

The pcrindex is already in pcpes->pcrindex, so no need to pass it as a
parameter.

Signed-off-by: Kevin O'Connor 
---
 src/tcgbios.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/tcgbios.c b/src/tcgbios.c
index 5461a54..1fb8e5c 100644
--- a/src/tcgbios.c
+++ b/src/tcgbios.c
@@ -540,8 +540,7 @@ hash_log_event(const void *hashdata, u32 hashdata_length,
 static u32
 hash_log_extend_event(const void *hashdata, u32 hashdata_length,
                       struct pcpes *pcpes,
-                      const char *event, u32 event_length,
-                      u32 pcrindex)
+                      const char *event, u32 event_length)
 {
     u32 rc;

@@ -550,7 +549,7 @@ hash_log_extend_event(const void *hashdata, u32 hashdata_length,
     if (rc)
         return rc;

-    return tpm_extend(pcpes->digest, pcrindex);
+    return tpm_extend(pcpes->digest, pcpes->pcrindex);
 }

/*
@@ -575,7 +574,7 @@ tpm_add_measurement_to_log(u32 pcrindex, u32 event_type,
         .eventtype = event_type,
     };
     return hash_log_extend_event(hashdata, hashdata_length, &pcpes,
-                                 event, event_length, pcrindex);
+                                 event, event_length);
 }

@@ -994,8 +993,7 @@ hash_log_extend_event_int(const struct hleei_short *hleei_s,

rc = hash_log_extend_event(hleei_s->hashdataptr, hleei_s->hashdatalen,
                                pcpes,
-                               (char *)&pcpes->event, pcpes->eventdatasize,
-                               pcrindex);
+                               (char *)&pcpes->event, pcpes->eventdatasize);
     if (rc)
         goto err_exit;

@@ -1169,8 +1167,7 @@ compact_hash_log_extend_event_int(u8 *buffer,

rc = hash_log_extend_event(buffer, length,
                                &pcpes,
-                               (char *)&pcpes.event, pcpes.eventdatasize,
-                               pcpes.pcrindex);
+                               (char *)&pcpes.event, pcpes.eventdatasize);

if (rc == 0)
         *edx_ptr = tpm_state.entry_count;