diff for duplicates of <20200106100558.GA4831@kunai>

diff --git a/a/1.1.hdr b/a/1.1.hdr
deleted file mode 100644
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--- a/a/1.1.hdr
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/a/1.2.hdr b/a/1.2.hdr
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diff --git a/a/1.1.txt b/N1/1.txt
similarity index 100%
rename from a/1.1.txt
rename to N1/1.txt
diff --git a/a/1.2.bin b/N1/2.bin
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rename from a/1.2.bin
rename to N1/2.bin
diff --git a/a/2.hdr b/N1/2.hdr
index 4b86001..5e5352c 100644
--- a/a/2.hdr
+++ b/N1/2.hdr
@@ -1,4 +1 @@
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diff --git a/a/2.txt b/a/2.txt
deleted file mode 100644
index 815830d..0000000
--- a/a/2.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-_______________________________________________
-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 652b63f..64b4ca3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,22 +1,22 @@
  "ref\020200106045833.1725-1-masahiroy@kernel.org\0"
  "From\0Wolfram Sang <wsa@the-dreams.de>\0"
- "Subject\0Re: [alsa-devel] [PATCH] treewide: remove redundent IS_ERR() before error code check\0"
+ "Subject\0Re: [PATCH] treewide: remove redundent IS_ERR() before error code check\0"
  "Date\0Mon, 6 Jan 2020 11:05:58 +0100\0"
  "To\0Masahiro Yamada <masahiroy@kernel.org>\0"
- "Cc\0devicetree@vger.kernel.org"
-  alsa-devel@alsa-project.org
+ "Cc\0Andrew Morton <akpm@linux-foundation.org>"
+  Julia Lawall <julia.lawall@lip6.fr>
   linux-acpi@vger.kernel.org
-  netdev@vger.kernel.org
+  linux-arm-kernel@lists.infradead.org
+  linux-clk@vger.kernel.org
+  linux-crypto@vger.kernel.org
   linux-gpio@vger.kernel.org
+  linux-i2c@vger.kernel.org
   linux-kernel@vger.kernel.org
-  Julia Lawall <julia.lawall@lip6.fr>
   linux-mtd@lists.infradead.org
-  linux-crypto@vger.kernel.org
-  Andrew Morton <akpm@linux-foundation.org>
-  linux-clk@vger.kernel.org
-  linux-arm-kernel@lists.infradead.org
- " linux-i2c@vger.kernel.org\0"
- "\02:1.1\0"
+  netdev@vger.kernel.org
+  alsa-devel@alsa-project.org
+ " devicetree@vger.kernel.org\0"
+ "\01:1\0"
  "b\0"
  "On Mon, Jan 06, 2020 at 01:58:33PM +0900, Masahiro Yamada wrote:\n"
  "> 'PTR_ERR(p) == -E*' is a stronger condition than IS_ERR(p).\n"
@@ -40,7 +40,7 @@
  "Acked-by: Wolfram Sang <wsa@the-dreams.de>\n"
  "\n"
  Thanks!
- "\02:1.2\0"
+ "\01:2\0"
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@@ -59,11 +59,5 @@
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  "=e1Dd\n"
  "-----END PGP SIGNATURE-----\n"
- "\01:2\0"
- "b\0"
- "_______________________________________________\n"
- "Alsa-devel mailing list\n"
- "Alsa-devel@alsa-project.org\n"
- https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
 
-ef712d2a14d50bd2f5424f35db90af35ce72f29d6fb2a0fa823e802cd2326516
+1be250dca88bd6b6a3df527099c97b23993117c0e9263c14cee50f472689838f
