From 62a52d01887c7e25b2e74cf040a49f8ad270bb83 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Wed, 3 Feb 2021 20:13:38 -0500 Subject: [PATCH] mm/mmap: Don't reset ma_neighbour in brk() as it won't be used Signed-off-by: Liam R. Howlett --- mm/mmap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index e8a295663759..15bf76973e31 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -272,10 +272,8 @@ SYSCALL_DEFINE1(brk, unsigned long, brk) if (brkvma->vm_start >= oldbrk) goto out; // Trying to map over another vma. - if (brkvma->vm_end <= min_brk) { + if (brkvma->vm_end <= min_brk) brkvma = NULL; - ma_neighbour = mas; - } } /* Ok, looks good - let it rip. */ -- 2.50.1