diff options
| author | Leandro Pereira <leandro@hardinfo.org> | 2010-08-15 18:36:25 -0300 |
|---|---|---|
| committer | Leandro Pereira <leandro@hardinfo.org> | 2010-08-15 18:36:25 -0300 |
| commit | 9fda18663f31e67d8c1c50e1c5a1888abceda2a6 (patch) | |
| tree | a680bd9c701eaec1016d6beb28bf2c79cfc538e0 /modules/network/net.c | |
| parent | 9fe6a457e1d9d01f6645d91805691afd429d0a2c (diff) | |
Fix potential problems found by clang static analyzer.
Diffstat (limited to 'modules/network/net.c')
| -rw-r--r-- | modules/network/net.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/network/net.c b/modules/network/net.c index c0432522..65282b4a 100644 --- a/modules/network/net.c +++ b/modules/network/net.c @@ -121,21 +121,21 @@ void get_wireless_info(int fd, NetInfo *netinfo) wi_req.u.essid.length = IW_ESSID_MAX_SIZE + 1; wi_req.u.essid.flags = 0; - if ((r = ioctl(fd, SIOCGIWESSID, &wi_req) < 0)) { + if (ioctl(fd, SIOCGIWESSID, &wi_req) < 0) { strcpy(netinfo->wi_essid, ""); } else { netinfo->wi_essid[wi_req.u.essid.length] = '\0'; } /* obtain bit rate */ - if ((r = ioctl(fd, SIOCGIWRATE, &wi_req) < 0)) { + if (ioctl(fd, SIOCGIWRATE, &wi_req) < 0) { netinfo->wi_rate = 0; } else { netinfo->wi_rate = wi_req.u.bitrate.value; } /* obtain operation mode */ - if ((r = ioctl(fd, SIOCGIWMODE, &wi_req) < 0)) { + if (ioctl(fd, SIOCGIWMODE, &wi_req) < 0) { netinfo->wi_mode = 0; } else { if (wi_req.u.mode >= 0 && wi_req.u.mode < 6) { @@ -147,7 +147,7 @@ void get_wireless_info(int fd, NetInfo *netinfo) #if WIRELESS_EXT >= 10 /* obtain txpower */ - if ((r = ioctl(fd, SIOCGIWTXPOW, &wi_req) < 0)) { + if (ioctl(fd, SIOCGIWTXPOW, &wi_req) < 0) { netinfo->wi_has_txpower = FALSE; } else { netinfo->wi_has_txpower = TRUE; |