ethdev: remove unnecessary null check

[dpdk.git] / lib / sched / rte_sched_common.h

diff --git a/lib/sched/rte_sched_common.h b/lib/sched/rte_sched_common.h
index 96706df..e4cbbd9 100644 (file)
--- a/lib/sched/rte_sched_common.h
+++ b/lib/sched/rte_sched_common.h
@@ -51,10 +51,10 @@ rte_min_pos_4_u16(uint16_t *x)
  *    gcd(a, b) = gcd(b, a mod b)
  *
  */
-static inline uint32_t
-rte_get_gcd(uint32_t a, uint32_t b)
+static inline uint64_t
+rte_get_gcd64(uint64_t a, uint64_t b)
 {
-       uint32_t c;
+       uint64_t c;
 
        if (a == 0)
                return b;
@@ -76,6 +76,15 @@ rte_get_gcd(uint32_t a, uint32_t b)
        return a;
 }
 
+/*
+ * 32-bit version of Greatest Common Divisor (GCD).
+ */
+static inline uint32_t
+rte_get_gcd(uint32_t a, uint32_t b)
+{
+       return rte_get_gcd64(a, b);
+}
+
 /*
  * Compute the Lowest Common Denominator (LCD) of two numbers.
  * This implementation computes GCD first: