The patch titled
Subject: kexec: remove redundant assignments
has been added to the -mm tree. Its filename is
kexec-remove-redundant-assignments.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/kexec-remove-redundant-assignments.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/kexec-remove-redundant-assignments.patch
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------------------------------------------------------
From: Michal Orzel <michalorzel.eng@xxxxxxxxx>
Subject: kexec: remove redundant assignments
Get rid of redundant assignments which end up in values not being
read either because they are overwritten or the function ends.
Reported by clang-tidy [deadcode.DeadStores]
Link: https://lkml.kernel.org/r/20220326180948.192154-1-michalorzel.eng@xxxxxxxxx
Signed-off-by: Michal Orzel <michalorzel.eng@xxxxxxxxx>
Acked-by: Baoquan He <bhe@xxxxxxxxxx>
Cc: Eric Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Michal Orzel <michalorzel.eng@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/kexec_core.c | 2 --
1 file changed, 2 deletions(-)
--- a/kernel/kexec_core.c~kexec-remove-redundant-assignments
+++ a/kernel/kexec_core.c
@@ -768,7 +768,6 @@ static struct page *kimage_alloc_page(st
kimage_free_pages(old_page);
continue;
}
- addr = old_addr;
page = old_page;
break;
}
@@ -788,7 +787,6 @@ static int kimage_load_normal_segment(st
unsigned char __user *buf = NULL;
unsigned char *kbuf = NULL;
- result = 0;
if (image->file_mode)
kbuf = segment->kbuf;
else
_
Patches currently in -mm which might be from michalorzel.eng@xxxxxxxxx are
kexec-remove-redundant-assignments.patch
