diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-03-09 11:43:18 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-03-09 11:43:18 +0000 |
| commit | d061cca6e6266d47c89fffa8688fa0ad47334d40 (patch) | |
| tree | 9925525ae1d6c99b60c1fb6db6485e7a85dcaf85 /usr.sbin/tcpdump | |
| parent | 2249ebca41847b920dd8a061b0cfe49f87918543 (diff) | |
simplification; ok reyk
Diffstat (limited to 'usr.sbin/tcpdump')
| -rw-r--r-- | usr.sbin/tcpdump/print-802_11.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/usr.sbin/tcpdump/print-802_11.c b/usr.sbin/tcpdump/print-802_11.c index bd6882ac5a2..e82a36fc785 100644 --- a/usr.sbin/tcpdump/print-802_11.c +++ b/usr.sbin/tcpdump/print-802_11.c @@ -1,4 +1,4 @@ -/* $OpenBSD: print-802_11.c,v 1.2 2005/03/08 14:55:41 deraadt Exp $ */ +/* $OpenBSD: print-802_11.c,v 1.3 2005/03/09 11:43:17 deraadt Exp $ */ /* * Copyright (c) 2005 Reyk Floeter <reyk@vantronix.net> @@ -126,21 +126,20 @@ ieee80211_hdr(struct ieee80211_frame *wh) void ieee80211_print_element(u_int8_t *data, u_int len) { - int i; u_int8_t *p; + int i; printf(" 0x"); - for (i = 0, p = data; i < len; i++, p++) { + for (i = 0, p = data; i < len; i++, p++) printf("%02x", *p); - } } /* Caller checks len */ void ieee80211_print_essid(u_int8_t *essid, u_int len) { - int i; u_int8_t *p; + int i; if (len > IEEE80211_NWID_LEN) len = IEEE80211_NWID_LEN; @@ -155,9 +154,8 @@ ieee80211_print_essid(u_int8_t *essid, u_int len) for (i = 0, p = essid; i < len; i++, p++) putchar(*p); putchar(')'); - } else { + } else ieee80211_print_element(essid, len); - } } int @@ -190,7 +188,7 @@ ieee80211_elements(struct ieee80211_frame *wh, u_int flen) if (vflag) printb(", caps", letoh16(*(u_int16_t *)capinfo), - IEEE80211_CAPINFO_BITS); + IEEE80211_CAPINFO_BITS); while (TTEST2(*frm, 2)) { u_int len = frm[1]; @@ -432,8 +430,6 @@ ieee802_11_if_print(u_char *user, const struct pcap_pkthdr *h, default_print(p, (u_int)h->caplen); putchar('\n'); - - return; } void @@ -611,7 +607,6 @@ ieee802_11_radio_if_print(u_char *user, const struct pcap_pkthdr *h, #undef RADIOTAP putchar('>'); - goto out; trunc: @@ -621,8 +616,5 @@ ieee802_11_radio_if_print(u_char *user, const struct pcap_pkthdr *h, out: if (xflag) default_print(p, h->caplen); - putchar('\n'); - - return; } |