Commit: Fix compile time warning in pr18808b.c

[Nick Clifton]

Hi Guys

  I am checking in the patch below to fix a compile time warning message
  when building the linker test file pr18808b.c, and also to tidy up the
  formatting in the source code.

Cheers
  Nick

ld/ChangeLog
2017-02-21  Nick Clifton  <nickc@redhat.com>

	* testsuite/ld-ifunc/pr18808b.c (bar): Fix compile time warning
	about non-void function returning without a result.

diff --git a/ld/testsuite/ld-ifunc/pr18808b.c b/ld/testsuite/ld-ifunc/pr18808b.c
index 6f0db5a..0e189f4 100644
--- a/ld/testsuite/ld-ifunc/pr18808b.c
+++ b/ld/testsuite/ld-ifunc/pr18808b.c
@@ -1,24 +1,26 @@
-int foo (int x) __attribute__ ((ifunc ("resolve_foo")));
+int foo (int) __attribute__ ((ifunc ("resolve_foo")));
 extern void abort (void);
 
-static int foo_impl(int x)
+static int
+foo_impl (int x)
 {
   return x;
 }
 
-int bar()
+void
+bar (void)
 {
   int (*f)(int) = foo;
 
   if (foo (5) != 5)
     abort ();
 
-  if (f(42) != 42)
+  if (f (42) != 42)
     abort ();
 }
 
-
-void *resolve_foo (void)
+void *
+resolve_foo (void)
 {
   return (void *) foo_impl;
 }