diff options
Diffstat (limited to 'net/dccp/ccids/lib')
| -rw-r--r-- | net/dccp/ccids/lib/loss_interval.c | 6 | ||||
| -rw-r--r-- | net/dccp/ccids/lib/tfrc.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/net/dccp/ccids/lib/loss_interval.c b/net/dccp/ccids/lib/loss_interval.c index bcd6ac415bb..5b3ce0688c5 100644 --- a/net/dccp/ccids/lib/loss_interval.c +++ b/net/dccp/ccids/lib/loss_interval.c @@ -67,7 +67,10 @@ static void tfrc_lh_calc_i_mean(struct tfrc_loss_hist *lh) u32 i_i, i_tot0 = 0, i_tot1 = 0, w_tot = 0; int i, k = tfrc_lh_length(lh) - 1; /* k is as in rfc3448bis, 5.4 */ - for (i=0; i <= k; i++) { + if (k <= 0) + return; + + for (i = 0; i <= k; i++) { i_i = tfrc_lh_get_interval(lh, i); if (i < k) { @@ -78,7 +81,6 @@ static void tfrc_lh_calc_i_mean(struct tfrc_loss_hist *lh) i_tot1 += i_i * tfrc_lh_weights[i-1]; } - BUG_ON(w_tot == 0); lh->i_mean = max(i_tot0, i_tot1) / w_tot; } diff --git a/net/dccp/ccids/lib/tfrc.c b/net/dccp/ccids/lib/tfrc.c index 97ecec0a8e7..185916218e0 100644 --- a/net/dccp/ccids/lib/tfrc.c +++ b/net/dccp/ccids/lib/tfrc.c @@ -10,7 +10,7 @@ #ifdef CONFIG_IP_DCCP_TFRC_DEBUG int tfrc_debug; -module_param(tfrc_debug, bool, 0444); +module_param(tfrc_debug, bool, 0644); MODULE_PARM_DESC(tfrc_debug, "Enable debug messages"); #endif |