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-rw-r--r--drivers/acpi/apei/erst.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index ddb68c4f8d3e..e6cef8e1b534 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -1006,7 +1006,14 @@ skip:
1006 } 1006 }
1007 1007
1008 len = erst_read(record_id, &rcd->hdr, sizeof(*rcd) + 1008 len = erst_read(record_id, &rcd->hdr, sizeof(*rcd) +
1009 erst_erange.size); 1009 erst_info.bufsize);
1010 /* The record may be cleared by others, try read next record */
1011 if (len == -ENOENT)
1012 goto skip;
1013 else if (len < 0) {
1014 rc = -1;
1015 goto out;
1016 }
1010 if (uuid_le_cmp(rcd->hdr.creator_id, CPER_CREATOR_PSTORE) != 0) 1017 if (uuid_le_cmp(rcd->hdr.creator_id, CPER_CREATOR_PSTORE) != 0)
1011 goto skip; 1018 goto skip;
1012 1019