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| author | Roel Kluin <12o3l@tiscali.nl> | 2008-04-23 21:56:49 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-04-23 21:25:36 -0400 |
| commit | 8ba82e969f71d088f718f93d64985d5fcdd9c171 (patch) | |
| tree | 4fa89284985077c51e2a6eb0a3fee23249739e53 /drivers/net/wireless/prism54/isl_ioctl.c | |
| parent | d619ee08490ca78c9571dca133cd0d0527a60839 (diff) | |
| download | linux-8ba82e969f71d088f718f93d64985d5fcdd9c171.tar.gz linux-8ba82e969f71d088f718f93d64985d5fcdd9c171.tar.bz2 linux-8ba82e969f71d088f718f93d64985d5fcdd9c171.zip | |
prism54: prism54_get_encode() test below 0 on unsigned index
previously in this function:
u32 index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
index is unsigned, so if -1, the original test (below) didn't work.
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/prism54/isl_ioctl.c')
| -rw-r--r-- | drivers/net/wireless/prism54/isl_ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index e5b3c282009c..5b375b289036 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -1186,7 +1186,7 @@ prism54_get_encode(struct net_device *ndev, struct iw_request_info *info, rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r); devindex = r.u; /* Now get the key, return it */ - if ((index < 0) || (index > 3)) + if (index == -1 || index > 3) /* no index provided, use the current one */ index = devindex; rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYX, index, NULL, &r); |