Dan Williams wrote:
> On Wed, 2008-04-23 at 21:56 +0200, Roel Kluin wrote:
>> u32 index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
>
> Probably should just change that to an 'int' instead of a u32.
>
> Dan
>
Thanks, in that case use the patch below
---
when left unsigned, the test 'if (index < 0)' will not work.
Signed-off-by: Roel Kluin <12o3l@xxxxxxxxxx>
---
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index e5b3c28..8076ead 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -1158,7 +1158,8 @@ prism54_get_encode(struct net_device *ndev, struct iw_request_info *info,
{
islpci_private *priv = netdev_priv(ndev);
struct obj_key *key;
- u32 devindex, index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+ u32 devindex;
+ int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
u32 authen = 0, invoke = 0, exunencrypt = 0;
int rvalue;
union oid_res_t r;
--
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