Remove the warning on the following:
mesh_hwmp.c: warning: ‘target_metric’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Chun-Yeow Yeoh <yeohchuny...@gmail.com>
---
net/mac80211/mesh_hwmp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c
index d80e0a4..1a1f652 100644
--- a/net/mac80211/mesh_hwmp.c
+++ b/net/mac80211/mesh_hwmp.c
@@ -530,7 +530,7 @@ static void hwmp_preq_frame_process(struct
ieee80211_sub_if_data *sdata,
const u8 *target_addr, *orig_addr;
const u8 *da;
u8 target_flags, ttl, flags;
- u32 orig_sn, target_sn, lifetime, target_metric;
+ u32 orig_sn, target_sn, lifetime, target_metric = 0;
bool reply = false;
bool forward = true;
bool root_is_gate;
@@ -551,7 +551,6 @@ static void hwmp_preq_frame_process(struct
ieee80211_sub_if_data *sdata,
mhwmp_dbg(sdata, "PREQ is for us\n");
forward = false;
reply = true;
- target_metric = 0;
if (time_after(jiffies, ifmsh->last_sn_update +
net_traversal_jiffies(sdata)) ||
time_before(jiffies, ifmsh->last_sn_update)) {
@@ -568,7 +567,6 @@ static void hwmp_preq_frame_process(struct
ieee80211_sub_if_data *sdata,
reply = true;
target_addr = sdata->vif.addr;
target_sn = ++ifmsh->sn;
- target_metric = 0;
ifmsh->last_sn_update = jiffies;
}
if (root_is_gate)
--
2.3.0
--
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