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locking/atomic: scripts: remove leftover "${mult}"

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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@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-16-mark.rutland@arm.com
This commit is contained in:
Mark Rutland 2023-06-05 08:01:12 +01:00 committed by Peter Zijlstra
parent a083ecc933
commit e40e5298e6
1 changed files with 1 additions and 1 deletions
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2
scripts/atomic/gen-atomic-instrumented.sh
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@ -118,7 +118,7 @@ cat <<EOF
EOF EOF
[ -n "$kcsan_barrier" ] && printf "\t${kcsan_barrier}; \\\\\n" [ -n "$kcsan_barrier" ] && printf "\t${kcsan_barrier}; \\\\\n"
cat <<EOF cat <<EOF
instrument_atomic_read_write(__ai_ptr, ${mult}sizeof(*__ai_ptr)); \\ instrument_atomic_read_write(__ai_ptr, sizeof(*__ai_ptr)); \\
arch_${xchg}${order}(__ai_ptr, __VA_ARGS__); \\ arch_${xchg}${order}(__ai_ptr, __VA_ARGS__); \\
}) })
EOF EOF