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| author | Ingo Molnar <mingo@kernel.org> | 2025-04-11 07:40:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-04-11 11:01:34 +0200 |
| commit | 0e67e587e2e07be8d6775a1444e679c6afbc87f4 (patch) | |
| tree | c4e68e48ae56ce9a16e67b6fe6f0f9e2b8b8fc20 | |
| parent | 6e4955a9d73ebdc8496e6bff7f6d2bf83c01959f (diff) | |
| download | linux-0e67e587e2e07be8d6775a1444e679c6afbc87f4.tar.gz linux-0e67e587e2e07be8d6775a1444e679c6afbc87f4.zip | |
x86/alternatives: Simplify text_poke_addr_ordered()
- Use direct 'void *' pointer comparison, there's no
need to force the type to 'unsigned long'.
- Remove the 'tp' local variable indirection
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Juergen Gross <jgross@suse.com>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250411054105.2341982-42-mingo@kernel.org
| -rw-r--r-- | arch/x86/kernel/alternative.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index e4c51d81a72f..a747b0885f9a 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -2838,8 +2838,6 @@ static void __smp_text_poke_batch_add(void *addr, const void *opcode, size_t len */ static bool text_poke_addr_ordered(void *addr) { - struct smp_text_poke_loc *tp; - WARN_ON_ONCE(!addr); if (!text_poke_array.nr_entries) @@ -2851,8 +2849,7 @@ static bool text_poke_addr_ordered(void *addr) * is violated and we must first flush all pending patching * requests: */ - tp = &text_poke_array.vec[text_poke_array.nr_entries-1]; - if ((unsigned long)text_poke_addr(tp) > (unsigned long)addr) + if (text_poke_addr(text_poke_array.vec + text_poke_array.nr_entries-1) > addr) return false; return true; |