The patch titled
Subject: mm: cma: remove unnecessary initialization of ret
has been added to the -mm mm-unstable branch. Its filename is
mm-cma-remove-unnecessary-initialization-of-ret.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-cma-remove-unnecessary-initialization-of-ret.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: Li zeming <zeming@xxxxxxxxxxxx>
Subject: mm: cma: remove unnecessary initialization of ret
Date: Tue, 5 Dec 2023 10:17:51 +0800
The ret variable can be defined without assigning a value, as it is
assigned before use.
Link: https://lkml.kernel.org/r/20231205021751.100459-1-zeming@xxxxxxxxxxxx
Signed-off-by: Li zeming <zeming@xxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/cma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/cma.c~mm-cma-remove-unnecessary-initialization-of-ret
+++ a/mm/cma.c
@@ -244,7 +244,7 @@ int __init cma_declare_contiguous_nid(ph
{
phys_addr_t memblock_end = memblock_end_of_DRAM();
phys_addr_t highmem_start;
- int ret = 0;
+ int ret;
/*
* We can't use __pa(high_memory) directly, since high_memory
_
Patches currently in -mm which might be from zeming@xxxxxxxxxxxx are
mm-filemap-remove-unnecessary-iitialization-of-ret.patch
mm-cma-remove-unnecessary-initialization-of-ret.patch
