eal/linux: forbid enabling zero interrupt vector

[dpdk.git] / lib / librte_eal / linuxapp / eal / include / exec-env / rte_interrupts.h

diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
index 8da81e7..b44e69c 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
+++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_interrupts.h
@@ -176,8 +176,9 @@ rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
  *
  * @param intr_handle
  *   Pointer to the interrupt handle.
- * @param nb_vec
+ * @param nb_efd
  *   Number of interrupt vector trying to enable.
+ *   The value 0 is not allowed.
  * @return
  *   - On success, zero.
  *   - On failure, a negative value.