linux-kernel - [PATCH 15/26] locking/atomic: scripts: remove leftover "${mult}"

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Message-Id: <20230522122429.1915021-16-mark.rutland@arm.com>
Date:   Mon, 22 May 2023 13:24:18 +0100
From:   Mark Rutland <mark.rutland@....com>
To:     linux-kernel@...r.kernel.org
Cc:     akiyks@...il.com, boqun.feng@...il.com, corbet@....net,
        keescook@...omium.org, linux-arch@...r.kernel.org,
        linux@...linux.org.uk, linux-doc@...r.kernel.org,
        mark.rutland@....com, paulmck@...nel.org, peterz@...radead.org,
        sstabellini@...nel.org, will@...nel.org
Subject: [PATCH 15/26] locking/atomic: scripts: remove leftover "${mult}"

We removed cmpxchg_double() and variants in commit:

  b4cf83b2d1da40b2 ("arch: Remove cmpxchg_double")

Which removed the need for "${mult}" in the instrumentation logic.
Unfortunately we missed an instance of "${mult}".

There is no change to the generated header.
There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@....com>
Cc: Boqun Feng <boqun.feng@...il.com>
Cc: Paul E. McKenney <paulmck@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Will Deacon <will@...nel.org>
---
 scripts/atomic/gen-atomic-instrumented.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh
index a2ef735be8ca9..68557bfbbdc5e 100755
--- a/scripts/atomic/gen-atomic-instrumented.sh
+++ b/scripts/atomic/gen-atomic-instrumented.sh
@@ -118,7 +118,7 @@ cat <<EOF
 EOF
 [ -n "$kcsan_barrier" ] && printf "\t${kcsan_barrier}; \\\\\n"
 cat <<EOF
-	instrument_atomic_read_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\
+	instrument_atomic_read_write(__ai_ptr, sizeof(*__ai_ptr)); \\
 	arch_${xchg}${order}(__ai_ptr, __VA_ARGS__); \\
 })
 EOF
-- 
2.30.2