Add program_name field in the netdissect_options structure

[tcpdump] / checksum.c

diff --git a/checksum.c b/checksum.c
index 1d771365e581df7cd3fc1cba7503777898bd7d5d..8778d93ce8663a678f4ee513c0094c6209075223 100644 (file)
--- a/checksum.c
+++ b/checksum.c
@@ -145,17 +145,17 @@ create_osi_cksum (const uint8_t *pptr, int checksum_offset, int length)
     uint32_t c0;
     uint32_t c1;
     uint16_t checksum;
-    int index;
+    int idx;
 
     c0 = 0;
     c1 = 0;
 
-    for (index = 0; index < length; index++) {
+    for (idx = 0; idx < length; idx++) {
         /*
          * Ignore the contents of the checksum field.
          */
-        if (index == checksum_offset ||
-            index == checksum_offset+1) {
+        if (idx == checksum_offset ||
+            idx == checksum_offset+1) {
             c1 += c0;
             pptr++;
         } else {