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Message-ID: <d4516add-45ad-412a-b9bf-ee21afae3da9@web.de> Date: Wed, 16 Apr 2025 17:28:44 +0200 From: Markus Elfring <Markus.Elfring@....de> To: linux-perf-users@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Ganapatrao Kulkarni <ganapatrao.kulkarni@...ium.com>, Mark Rutland <mark.rutland@....com>, Suzuki Poulouse <suzuki.poulose@....com>, Will Deacon <will@...nel.org> Cc: LKML <linux-kernel@...r.kernel.org>, Chenyuan Yang <chenyuan0y@...il.com>, Julia Lawall <julia.lawall@...ia.fr> Subject: [PATCH] perf/thunderx2: Replace devm_kasprintf() call by devm_kstrdup() in tx2_uncore_pmu_register() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Wed, 16 Apr 2025 17:15:54 +0200 Use a devm_kstrdup() call instead of a devm_kasprintf() call in this function implementation because only a single string should be copied. The source code was transformed by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- drivers/perf/thunderx2_pmu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/perf/thunderx2_pmu.c b/drivers/perf/thunderx2_pmu.c index 6ed4707bd6bb..f0d7d1f9948a 100644 --- a/drivers/perf/thunderx2_pmu.c +++ b/drivers/perf/thunderx2_pmu.c @@ -736,9 +736,7 @@ static int tx2_uncore_pmu_register( .capabilities = PERF_PMU_CAP_NO_EXCLUDE, }; - tx2_pmu->pmu.name = devm_kasprintf(dev, GFP_KERNEL, - "%s", name); - + tx2_pmu->pmu.name = devm_kstrdup(dev, name, GFP_KERNEL); return perf_pmu_register(&tx2_pmu->pmu, tx2_pmu->pmu.name, -1); } -- 2.49.0
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