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fpga: dfl: fme: add error handling

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Add error handling to devm_kasprint in fme_perf_pmu_register().

Assisted-by: gkh_clanker_2000
Fixes: 724142f8c4 ("fpga: dfl: fme: add performance reporting support")
Cc: stable@kernel.org
Cc: Xu Yilun <yilun.xu@intel.com>
Cc: Tom Rix <trix@redhat.com>
Cc: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Yilun: Fix stable tag, add Fixes tag ]
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/2026070620-unwired-clay-f6cc@gregkh
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
This commit is contained in:
Griffin Kroah-Hartman 2026-07-06 16:58:21 +02:00 committed by Xu Yilun
parent c14a8b15c8
commit b5ba63e247
1 changed files with 2 additions and 0 deletions
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2
drivers/fpga/dfl-fme-perf.c
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@ -925,6 +925,8 @@ static int fme_perf_pmu_register(struct platform_device *pdev,
PERF_PMU_CAP_NO_EXCLUDE;
name = devm_kasprintf(priv->dev, GFP_KERNEL, "dfl_fme%d", pdev->id);
if (!name)
return -ENOMEM;
ret = perf_pmu_register(pmu, name, -1);
if (ret)