New upstream version 17.11.5

[deb_dpdk.git] / lib / librte_eal / common / include / generic / rte_rwlock.h

diff --git a/lib/librte_eal/common/include/generic/rte_rwlock.h b/lib/librte_eal/common/include/generic/rte_rwlock.h
index fdb3113..f4ee1aa 100644 (file)
--- a/lib/librte_eal/common/include/generic/rte_rwlock.h
+++ b/lib/librte_eal/common/include/generic/rte_rwlock.h
@@ -100,7 +100,7 @@ rte_rwlock_read_lock(rte_rwlock_t *rwl)
                        continue;
                }
                success = rte_atomic32_cmpset((volatile uint32_t *)&rwl->cnt,
-                                             x, x + 1);
+                                             (uint32_t)x, (uint32_t)(x + 1));
        }
 }
 
@@ -136,7 +136,7 @@ rte_rwlock_write_lock(rte_rwlock_t *rwl)
                        continue;
                }
                success = rte_atomic32_cmpset((volatile uint32_t *)&rwl->cnt,
-                                             0, -1);
+                                             0, (uint32_t)-1);
        }
 }