mm/vmalloc.c: remove unnecessary return statement

Remove unnecessary return statement for void function.

Link: https://lkml.kernel.org/r/ca23f89259c80c3562700ae6e227b2815a195853.1606891153.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 168e8d0..5d310f5 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2291,7 +2291,6 @@ static void __vunmap(const void *addr, int deallocate_pages)
        }
 
        kfree(area);
-       return;
 }
 
 static inline void __vfree_deferred(const void *addr)