Commit 8ba82e96 authored by Roel Kluin's avatar Roel Kluin Committed by John W. Linville

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: default avatarRoel Kluin <12o3l@tiscali.nl>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d619ee08
...@@ -1186,7 +1186,7 @@ prism54_get_encode(struct net_device *ndev, struct iw_request_info *info, ...@@ -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); rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYID, 0, NULL, &r);
devindex = r.u; devindex = r.u;
/* Now get the key, return it */ /* Now get the key, return it */
if ((index < 0) || (index > 3)) if (index == -1 || index > 3)
/* no index provided, use the current one */ /* no index provided, use the current one */
index = devindex; index = devindex;
rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYX, index, NULL, &r); rvalue |= mgt_get_request(priv, DOT11_OID_DEFKEYX, index, NULL, &r);
......
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