The patch titled
Subject: mm: truncate: remove redundant initialization of new_order
has been added to the -mm mm-unstable branch. Its filename is
mm-truncate-remove-redundant-initialization-of-new_order.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-truncate-remove-redundant-initialization-of-new_order.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Colin Ian King <colin.i.king@xxxxxxxxx>
Subject: mm: truncate: remove redundant initialization of new_order
Date: Thu, 6 Apr 2023 10:58:17 +0100
Variable new_order is being initialized with a value that is not read, the
variable is being re-assigned later. Remove the initialization.
Link: https://lkml.kernel.org/r/20230406095817.703426-1-colin.i.king@xxxxxxxxx
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/truncate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/truncate.c~mm-truncate-remove-redundant-initialization-of-new_order
+++ a/mm/truncate.c
@@ -213,7 +213,7 @@ bool truncate_inode_partial_folio(struct
{
loff_t pos = folio_pos(folio);
unsigned int offset, length, remaining;
- unsigned int new_order = folio_order(folio);
+ unsigned int new_order;
if (pos < start)
offset = start - pos;
_
Patches currently in -mm which might be from colin.i.king@xxxxxxxxx are
mm-truncate-remove-redundant-initialization-of-new_order.patch
