return odir;
/*
- * Both directions are ahead of rate. sleep the min
- * switch if necissary
+ * Both directions are ahead of rate. sleep the min,
+ * switch if necessary
*/
if (td->rate_next_io_time[ddir] <=
- td->rate_next_io_time[odir]) {
+ td->rate_next_io_time[odir]) {
usec = td->rate_next_io_time[ddir] - now;
} else {
usec = td->rate_next_io_time[odir] - now;