diff for duplicates of <20210107203121.GB21239@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 1aac745..f5a8e00 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,8 +31,3 @@ gendisk to get the private data stored in that gendisk.
 
 Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
 Review-by: Mike Snitzer <snitzer@redhat.com>
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://www.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 1da37e1..5015764 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,7 +1,7 @@
  "ref\020201223112624.78955-1-jefflexu@linux.alibaba.com\0"
  "ref\020201223112624.78955-3-jefflexu@linux.alibaba.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH RFC 2/7] block: add helper function fetching gendisk from queue\0"
+ "Subject\0Re: [PATCH RFC 2/7] block: add helper function fetching gendisk from queue\0"
  "Date\0Thu, 7 Jan 2021 15:31:21 -0500\0"
  "To\0Jeffle Xu <jefflexu@linux.alibaba.com>\0"
  "Cc\0linux-block@vger.kernel.org"
@@ -41,11 +41,6 @@
  "gendisk to get the private data stored in that gendisk.\n"
  "\n"
  "Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>\n"
- "Review-by: Mike Snitzer <snitzer@redhat.com>\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Review-by: Mike Snitzer <snitzer@redhat.com>
 
-cceb93d5b506ed98e9556b37c6316474dcbb5c07c3cb42e7affafa35b1676793
+bd137bddae12c570730ac65d6391c0e650a58126420546df55fd9a2dc46dc87d
