wireless: fix alignment problem
With the current definition, IW_EV_POINT_PK_LEN is 12 on 64-bit and 8 on 32-bit systems,
due to the way struct iw_event is packed (24 byte on 64-bit systems instead of 20 byte
on 32-bit systems). Furthermore, the iwe_stream_add_point() in include/net/iw_handler.h
also uses IW_EV_LCP_PK_LEN as header length.
The current definition appears to be a typo (PK_LEN instead of LEN); it causes
misalignment on 64 bit systems.
Signed-off-by: Gerrit Renker <gerrit@xxxxxxxxxxxxxx>
---
include/linux/wireless.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1157,6 +1157,6 @@ struct __compat_iw_event {
#define IW_EV_PARAM_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_param))
#define IW_EV_ADDR_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct sockaddr))
#define IW_EV_QUAL_PK_LEN (IW_EV_LCP_PK_LEN + sizeof(struct iw_quality))
-#define IW_EV_POINT_PK_LEN (IW_EV_LCP_LEN + 4)
+#define IW_EV_POINT_PK_LEN (IW_EV_LCP_PK_LEN + 4)
#endif /* _LINUX_WIRELESS_H */
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