runtime: remove use of ?:

Fixes #3061.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5656089

diff --git a/src/pkg/runtime/mheap.c b/src/pkg/runtime/mheap.c
index a40a14512b6b4f0129f30d4a585df6134e47a1fc..761246a47f0aaf8c1f1734e164ae7955ac107173 100644 (file)
--- a/src/pkg/runtime/mheap.c
+++ b/src/pkg/runtime/mheap.c
@@ -346,7 +346,10 @@ runtime·MHeap_Scavenger(void)
        // we hand it back to the operating system.
        limit = 5*60*1e9;
        // Make wake-up period small enough for the sampling to be correct.
-       tick = forcegc < limit ? forcegc/2 : limit/2;
+       if(forcegc < limit)
+               tick = forcegc/2;
+       else
+               tick = limit/2;
 
        trace = false;
        env = runtime·getenv("GOGCTRACE");