sparse now warns about
arch/x86_64/mm/mmap.c:15:3: warning: returning void-valued expression
Generated code looks correct: there is jump to the end of
arch_pick_mmap_layout() after ia32_pick_mmap_layout(), but this should be fixed
regardless.
Signed-off-by: Alexey Dobriyan <[email protected]>
---
arch/x86_64/mm/mmap.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/arch/x86_64/mm/mmap.c
+++ b/arch/x86_64/mm/mmap.c
@@ -11,8 +11,10 @@
void arch_pick_mmap_layout(struct mm_struct *mm)
{
#ifdef CONFIG_IA32_EMULATION
- if (current_thread_info()->flags & _TIF_IA32)
- return ia32_pick_mmap_layout(mm);
+ if (current_thread_info()->flags & _TIF_IA32) {
+ ia32_pick_mmap_layout(mm);
+ return;
+ }
#endif
mm->mmap_base = TASK_UNMAPPED_BASE;
if (current->flags & PF_RANDOMIZE) {