util: remove dead assignment

Clang complained about this, and it was easy enough to fix.

* src/util/util.c (virFileOpenAs): Drop dead assignment.

diff --git a/src/util/util.c b/src/util/util.c
index 37472bb8a55af9a30cba5acc7b68d2a02c970ab1..9041ab6dfc9d86f3f09f63512ca624070d2a7794 100644 (file)
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -1523,8 +1523,7 @@ virFileOpenAs(const char *path, int openflags, mode_t mode,
         if (ret < 0 && errno != EACCES) {
             ret = -errno;
             VIR_FORCE_CLOSE(pair[0]);
-            while ((waitret = waitpid(pid, NULL, 0) == -1)
-                   && (errno == EINTR));
+            while (waitpid(pid, NULL, 0) == -1 && errno == EINTR);
             goto parenterror;
         } else {
             fd = ret;