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d="scan'208";a="5547347" From: Andrew Cooper To: Xen-devel Date: Fri, 13 Sep 2019 17:20:21 +0100 Message-ID: <20190913162021.23329-1-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH] drivers/acpi: Drop "ERST table was not found" message X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Jan Beulich Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) ERST isn't a mandatory table, and also isn't very common to find. The mess= age is unnecessary noise during boot. Furthermore, it is redundant with the li= st of found ACPI tables printed just ahead. Signed-off-by: Andrew Cooper Acked-by: Jan Beulich --- CC: Jan Beulich --- xen/drivers/acpi/apei/erst.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/xen/drivers/acpi/apei/erst.c b/xen/drivers/acpi/apei/erst.c index 23a4e822e7..c5df512b98 100644 --- a/xen/drivers/acpi/apei/erst.c +++ b/xen/drivers/acpi/apei/erst.c @@ -791,10 +791,9 @@ int __init erst_init(void) return -ENODEV; =20 status =3D acpi_get_table_phys(ACPI_SIG_ERST, 0, &erst_addr, &erst_len); - if (status =3D=3D AE_NOT_FOUND) { - printk(KERN_INFO "ERST table was not found\n"); + if (status =3D=3D AE_NOT_FOUND) return -ENODEV; - } + if (ACPI_FAILURE(status)) { const char *msg =3D acpi_format_exception(status); printk(KERN_WARNING "Failed to get ERST table: %s\n", msg); --=20 2.11.0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel