Clean up signed vs. unsigned.

[tcpdump] / print-802_11.c

diff --git a/print-802_11.c b/print-802_11.c
index 35889815dcb5c9ef9c2fd4038395ef15ee05b2b5..e6e88a0282ff3c7e497c07eb337bd55845d49490 100644 (file)
--- a/print-802_11.c
+++ b/print-802_11.c
@@ -2707,22 +2707,22 @@ print_radiotap_field(netdissect_options *ndo,
                }
 
        case IEEE80211_RADIOTAP_TX_ATTENUATION: {
-               uint16_t tx_attenuation;
+               int16_t tx_attenuation;
 
-               rc = cpack_uint16(s, &tx_attenuation);
+               rc = cpack_int16(s, &tx_attenuation);
                if (rc != 0)
                        goto trunc;
-               ND_PRINT((ndo, "%d tx power ", -(int)tx_attenuation));
+               ND_PRINT((ndo, "%d tx power ", -tx_attenuation));
                break;
                }
 
        case IEEE80211_RADIOTAP_DB_TX_ATTENUATION: {
-               uint8_t db_tx_attenuation;
+               int8_t db_tx_attenuation;
 
-               rc = cpack_uint8(s, &db_tx_attenuation);
+               rc = cpack_int8(s, &db_tx_attenuation);
                if (rc != 0)
                        goto trunc;
-               ND_PRINT((ndo, "%ddB tx attenuation ", -(int)db_tx_attenuation));
+               ND_PRINT((ndo, "%ddB tx attenuation ", -db_tx_attenuation));
                break;
                }