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authorChun-Yeow Yeoh <yeohchunyeow@gmail.com>2012-03-19 21:38:46 +0800
committerJohn W. Linville <linville@tuxdriver.com>2012-04-09 16:12:30 -0400
commit292c41acddfdbe0fb42d4c4ad9b896168fd16e91 (patch)
treeb7fa07a43ca2362ee491dd2d72bf13be58e93e32 /net/mac80211/mesh_hwmp.c
parent70b12f2612a6b352d16342b5952cf9f9de6c1d56 (diff)
downloadlinux-sh-292c41acddfdbe0fb42d4c4ad9b896168fd16e91.tar.gz
mac80211: fix the sparse warnings on endian handling in RANN propagation
The HWMP sequence number of received RANN element is compared to decide whether to be propagated. The sequence number is required to covert from 32bit little endian data into CPUs endianness for comparison. The same applies to the RANN metric. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mesh_hwmp.c')
-rw-r--r--net/mac80211/mesh_hwmp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index 1c6f3d02aebf..f80a9e3da359 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -748,10 +748,10 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata,
flags = rann->rann_flags;
root_is_gate = !!(flags & RANN_FLAG_IS_GATE);
orig_addr = rann->rann_addr;
- orig_sn = rann->rann_seq;
+ orig_sn = le32_to_cpu(rann->rann_seq);
hopcount = rann->rann_hopcount;
hopcount++;
- metric = rann->rann_metric;
+ metric = le32_to_cpu(rann->rann_metric);
/* Ignore our own RANNs */
if (compare_ether_addr(orig_addr, sdata->vif.addr) == 0)