Merge branches 'cxgb4' and 'mlx5' into k.o/for-4.8

[cascardo/linux.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index f6f3353..a37e5b6 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -442,7 +442,7 @@ extern u64 hwpoison_filter_flags_value;
 extern u64 hwpoison_filter_memcg;
 extern u32 hwpoison_filter_enable;
 
-extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
+extern unsigned long  __must_check vm_mmap_pgoff(struct file *, unsigned long,
         unsigned long, unsigned long,
         unsigned long, unsigned long);