UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Roel Kluin 2008-04-23 21:56:49 +02:00 committed by John W. Linville
parent d619ee0849
commit 8ba82e969f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/prism54/isl_ioctl.c
View File

@ -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);