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| author | David S. Miller <davem@davemloft.net> | 2009-07-30 10:35:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-30 10:35:45 -0700 |
| commit | a1b97440eec0ea3e53183cde8fe82ff8c1ffb091 (patch) | |
| tree | e634dc66b0094cf26281704cce56d5117b0a15f9 /drivers/net/wireless/airo.c | |
| parent | 27fed4175acf81ddd91d9a4ee2fd298981f60295 (diff) | |
| parent | 89c3a8aca28e6d57f2ae945d97858a372d624b81 (diff) | |
| download | kernel-crypto-a1b97440eec0ea3e53183cde8fe82ff8c1ffb091.tar.gz kernel-crypto-a1b97440eec0ea3e53183cde8fe82ff8c1ffb091.tar.xz kernel-crypto-a1b97440eec0ea3e53183cde8fe82ff8c1ffb091.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'drivers/net/wireless/airo.c')
| -rw-r--r-- | drivers/net/wireless/airo.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index c70604f0329..8ce5e4cee16 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -5918,20 +5918,19 @@ static int airo_set_essid(struct net_device *dev, readSsidRid(local, &SSID_rid); /* Check if we asked for `any' */ - if(dwrq->flags == 0) { + if (dwrq->flags == 0) { /* Just send an empty SSID list */ memset(&SSID_rid, 0, sizeof(SSID_rid)); } else { - int index = (dwrq->flags & IW_ENCODE_INDEX) - 1; + unsigned index = (dwrq->flags & IW_ENCODE_INDEX) - 1; /* Check the size of the string */ - if(dwrq->length > IW_ESSID_MAX_SIZE) { + if (dwrq->length > IW_ESSID_MAX_SIZE) return -E2BIG ; - } + /* Check if index is valid */ - if((index < 0) || (index >= 4)) { + if (index >= ARRAY_SIZE(SSID_rid.ssids)) return -EINVAL; - } /* Set the SSID */ memset(SSID_rid.ssids[index].ssid, 0, @@ -6819,7 +6818,7 @@ static int airo_set_txpow(struct net_device *dev, return -EINVAL; } clear_bit (FLAG_RADIO_OFF, &local->flags); - for (i = 0; cap_rid.txPowerLevels[i] && (i < 8); i++) + for (i = 0; i < 8 && cap_rid.txPowerLevels[i]; i++) if (v == cap_rid.txPowerLevels[i]) { readConfigRid(local, 1); local->config.txPower = v; |