linux-kernel - [PATCH v2 2/3] perf/cxlpmu: Remove unintended newline from IRQ name format string

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Message-ID: <20250624194350.109790-3-alok.a.tiwari@oracle.com>
Date: Tue, 24 Jun 2025 12:43:39 -0700
From: Alok Tiwari <alok.a.tiwari@...cle.com>
To: jonathan.cameron@...wei.com, will@...nel.org, mark.rutland@....com,
        linux-cxl@...r.kernel.org
Cc: alok.a.tiwari@...cle.com, linux-perf-users@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] perf/cxlpmu: Remove unintended newline from IRQ name format string

The IRQ name format string used in devm_kasprintf() mistakenly included
a newline character "\n".
This could lead to confusing log output or misformatted names in sysfs
or debug messages.

This fix removes the newline to ensure proper IRQ naming.

Signed-off-by: Alok Tiwari <alok.a.tiwari@...cle.com>
---
 drivers/perf/cxl_pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/perf/cxl_pmu.c b/drivers/perf/cxl_pmu.c
index 8998c0a2f3a2d..5a475a5a1f095 100644
--- a/drivers/perf/cxl_pmu.c
+++ b/drivers/perf/cxl_pmu.c
@@ -873,7 +873,7 @@ static int cxl_pmu_probe(struct device *dev)
 		return rc;
 	irq = rc;
 
-	irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_overflow\n", dev_name);
+	irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_overflow", dev_name);
 	if (!irq_name)
 		return -ENOMEM;
 
-- 
2.46.0