diff for duplicates of <20200211194403.GA10318@embeddedor>

diff --git a/a/1.txt b/N1/1.txt
index 900cce7..4794d5a 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -39,8 +39,3 @@ index e1ebc6d5f382..ab5632502206 100644
  static const u32 g_magic_value = 0x4c46584d;
 -- 
 2.25.0
-
-_______________________________________________
-Alsa-devel mailing list
-Alsa-devel@alsa-project.org
-https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
diff --git a/a/content_digest b/N1/content_digest
index b08a5b5..51046d1 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,5 +1,5 @@
  "From\0Gustavo A. R. Silva <gustavo@embeddedor.com>\0"
- "Subject\0[alsa-devel] [PATCH] ALSA: hda/ca0132 - Replace zero-length array with flexible-array member\0"
+ "Subject\0[PATCH] ALSA: hda/ca0132 - Replace zero-length array with flexible-array member\0"
  "Date\0Tue, 11 Feb 2020 13:44:03 -0600\0"
  "To\0Jaroslav Kysela <perex@perex.cz>"
  " Takashi Iwai <tiwai@suse.com>\0"
@@ -48,11 +48,6 @@
  " \n"
  " static const u32 g_magic_value = 0x4c46584d;\n"
  "-- \n"
- "2.25.0\n"
- "\n"
- "_______________________________________________\n"
- "Alsa-devel mailing list\n"
- "Alsa-devel@alsa-project.org\n"
- https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
+ 2.25.0
 
-bf60a79a9378907d6d20120cd3a9331443efbc9460a61704024e460d23361fa1
+b3ed0e8164e2fd316a3934ca2f318ecec835f2409251efeedc91a10e76a2790d
