[fusl] clang-format fusl

R=viettrungluu@chromium.org

Review URL: https://codereview.chromium.org/1714623002 .
diff --git a/fusl/src/misc/getauxval.c b/fusl/src/misc/getauxval.c
index b846c80..15adf5f 100644
--- a/fusl/src/misc/getauxval.c
+++ b/fusl/src/misc/getauxval.c
@@ -2,12 +2,13 @@
 #include <errno.h>
 #include "libc.h"
 
-unsigned long getauxval(unsigned long item)
-{
-	size_t *auxv = libc.auxv;
-	if (item == AT_SECURE) return libc.secure;
-	for (; *auxv; auxv+=2)
-		if (*auxv==item) return auxv[1];
-	errno = ENOENT;
-	return 0;
+unsigned long getauxval(unsigned long item) {
+  size_t* auxv = libc.auxv;
+  if (item == AT_SECURE)
+    return libc.secure;
+  for (; *auxv; auxv += 2)
+    if (*auxv == item)
+      return auxv[1];
+  errno = ENOENT;
+  return 0;
 }