[DCCP]: Simplified conditions due to use of enum:8 states

[linux-drm-fsl-dcu.git] / net / dccp / ccids / lib / tfrc_equation.c

diff --git a/net/dccp/ccids/lib/tfrc_equation.c b/net/dccp/ccids/lib/tfrc_equation.c
index 44076e0c65918eda8620b0f9bae6aad57fb9e0e5..2601012383fb49a2b5f45530cd4856a8b3abce3c 100644 (file)
--- a/net/dccp/ccids/lib/tfrc_equation.c
+++ b/net/dccp/ccids/lib/tfrc_equation.c
@@ -13,9 +13,8 @@
  */
 
 #include <linux/module.h>
-
 #include <asm/div64.h>
-
+#include "../../dccp.h"
 #include "tfrc.h"
 
 #define TFRC_CALC_X_ARRSIZE 500
@@ -588,8 +587,10 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
                /* p should be 0 unless there is a bug in my code */
                index = 0;
 
-       if (R == 0)
+       if (R == 0) {
+               DCCP_WARN("RTT==0, setting to 1\n");
                R = 1; /* RTT can't be zero or else divide by zero */
+       }
 
        BUG_ON(index >= TFRC_CALC_X_ARRSIZE);