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Message-ID: <20100324170228.10633.81950.stgit@warthog.procyon.org.uk>
Date: Wed, 24 Mar 2010 17:02:28 +0000
From: David Howells <dhowells@...hat.com>
To: torvalds@...l.org, akpm@...ux-foundation.org,
d.hatayama@...fujitsu.com
Cc: linux-kernel@...r.kernel.org, David Howells <dhowells@...hat.com>
Subject: [PATCH] FDPIC: For-loop in elf_core_vma_data_size() is incorrect
Fix an incorrect for-loop in elf_core_vma_data_size(). The advance-pointer
statement lacks an assignment:
CC fs/binfmt_elf_fdpic.o
fs/binfmt_elf_fdpic.c: In function 'elf_core_vma_data_size':
fs/binfmt_elf_fdpic.c:1593: warning: statement with no effect
Signed-off-by: David Howells <dhowells@...hat.com>
---
fs/binfmt_elf_fdpic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 2c32d00..7ab23e0 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1590,7 +1590,7 @@ static size_t elf_core_vma_data_size(unsigned long mm_flags)
struct vm_area_struct *vma;
size_t size = 0;
- for (vma = current->mm->mmap; vma; vma->vm_next)
+ for (vma = current->mm->mmap; vma; vma = vma->vm_next)
if (maydump(vma, mm_flags))
size += vma->vm_end - vma->vm_start;
return size;
--
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