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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1764204312; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hJZHJutSaG2EsXCQPDcefCSnCjIQj+WaU8sibpmufkY=; b=bWLyiCSnff2xZh81OfqFtoxzVKHlIae0/7MimfjdRJtlIUdm+X8A/6i8uRBfKPBXx4AbZW JQ96es1GEWGZ3MrH86qLusoFpS52TCj48ac9GHYuyksYmpBeqof2H+ZCHCmAWeFushCYgd rh3Uz2e1Tdkvr0CJ4uJWRN1lXOHay1M= X-MC-Unique: eqiJ43aEPEGIH0bVagvkdA-1 X-Mimecast-MFC-AGG-ID: eqiJ43aEPEGIH0bVagvkdA_1764204307 From: Gavin Shan To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, mchehab+huawei@kernel.org, jonathan.cameron@huawei.com, armbru@redhat.com, mst@redhat.com, imammedo@redhat.com, anisinha@redhat.com, gengdongjiu1@gmail.com, peter.maydell@linaro.org, pbonzini@redhat.com, shan.gavin@gmail.com Subject: [PATCH 1/5] acpi/ghes: Automate data block cleanup in acpi_ghes_memory_errors() Date: Thu, 27 Nov 2025 10:44:31 +1000 Message-ID: <20251127004435.2098335-2-gshan@redhat.com> In-Reply-To: <20251127004435.2098335-1-gshan@redhat.com> References: <20251127004435.2098335-1-gshan@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" Use g_auto_ptr() to automate data block cleanup in the function so that it won't be a burden to us. Suggested-by: Markus Armbruster Signed-off-by: Gavin Shan Reviewed-by: Markus Armbruster --- hw/acpi/ghes.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c index 06555905ce..6366c74248 100644 --- a/hw/acpi/ghes.c +++ b/hw/acpi/ghes.c @@ -565,9 +565,7 @@ int acpi_ghes_memory_errors(AcpiGhesState *ags, uint16_= t source_id, 0xED, 0x7C, 0x83, 0xB1); Error *errp =3D NULL; int data_length; - GArray *block; - - block =3D g_array_new(false, true /* clear */, 1); + g_autoptr(GArray) block =3D g_array_new(false, true /* clear */, 1); =20 data_length =3D ACPI_GHES_DATA_LENGTH + ACPI_GHES_MEM_CPER_LENGTH; /* @@ -585,8 +583,6 @@ int acpi_ghes_memory_errors(AcpiGhesState *ags, uint16_= t source_id, /* Report the error */ ghes_record_cper_errors(ags, block->data, block->len, source_id, &errp= ); =20 - g_array_free(block, true); - if (errp) { error_report_err(errp); return -1; --=20 2.51.1