Subject: + mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero.patch added to -mm tree
To: duanj.fnst@xxxxxxxxxxxxxx,riel@xxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 17 Apr 2014 14:22:44 -0700
The patch titled
Subject: mm/mmap.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
has been added to the -mm tree. Its filename is
mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Duan Jiong <duanj.fnst@xxxxxxxxxxxxxx>
Subject: mm/mmap.c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
Fix a coccinelle error regarding usage of IS_ERR and PTR_ERR instead of
PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong <duanj.fnst@xxxxxxxxxxxxxx>
Acked-by: Rik van Riel <riel@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mmap.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN mm/mmap.c~mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero mm/mmap.c
--- a/mm/mmap.c~mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero
+++ a/mm/mmap.c
@@ -2968,9 +2968,7 @@ int install_special_mapping(struct mm_st
struct vm_area_struct *vma = _install_special_mapping(mm,
addr, len, vm_flags, pages);
- if (IS_ERR(vma))
- return PTR_ERR(vma);
- return 0;
+ return PTR_ERR_OR_ZERO(vma);
}
static DEFINE_MUTEX(mm_all_locks_mutex);
_
Patches currently in -mm which might be from duanj.fnst@xxxxxxxxxxxxxx are
origin.patch
mm-mmapc-replace-is_err-and-ptr_err-with-ptr_err_or_zero.patch
linux-next.patch
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