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mm: kmemleak: drop kmemleak_warning variable

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These are a trivial mm/kmemleak.c cleanups.  I found these while reading
through the code.


This patch (of 3):

The kmemleak_warning variable is not used since commit c566586818 ("mm:
kmemleak: use the memory pool for early allocations"), drop it.

Link: https://lkml.kernel.org/r/cover.1746046744.git.luizcap@redhat.com
Link: https://lkml.kernel.org/r/97e23faa7b67099027a1094c9438da5f72e037af.1746046744.git.luizcap@redhat.com
Signed-off-by: Luiz Capitulino <luizcap@redhat.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Luiz Capitulino
2025-04-30 16:59:45 -04:00
committed by Andrew Morton
parent 906d7ce3b5
commit e313ee4ebb
1 changed files with 0 additions and 3 deletions
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3
mm/kmemleak.c
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@@ -215,8 +215,6 @@ static int kmemleak_enabled = 1;
static int kmemleak_free_enabled = 1;
/* set in the late_initcall if there were no errors */
static int kmemleak_late_initialized;
/* set if a kmemleak warning was issued */
static int kmemleak_warning;
/* set if a fatal kmemleak error has occurred */
static int kmemleak_error;
@@ -254,7 +252,6 @@ static void kmemleak_disable(void);
#define kmemleak_warn(x...) do { \
pr_warn(x); \
dump_stack(); \
kmemleak_warning = 1; \
} while (0)
/*