diff for duplicates of <20200921150211.GS3421308@ZenIV.linux.org.uk>

diff --git a/a/1.txt b/N1/1.txt
index a9b6662..73f0701 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -56,7 +56,7 @@ ssize_t rw_copy_check_uvector(const struct iovec __user * uvector,
 	 * was less than or equal to 0, or greater than {IOV_MAX}.  Linux has
 	 * traditionally returned zero for zero segments, so...
 	 */
-	if (nr_segs == 0)
+	if (nr_segs = 0)
 		return 0;
 
 	/*
@@ -135,7 +135,7 @@ ssize_t import_iovec(int type, const struct iovec __user * uvector,
 		return n;
 	}
 	iov_iter_init(i, type, p, nr_segs, n);
-	*iov = p == *iov ? NULL : p;
+	*iov = p = *iov ? NULL : p;
 	return n;
 }
 
diff --git a/a/content_digest b/N1/content_digest
index 9199fb8..b0a4db3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,7 +2,7 @@
  "ref\020200921143434.707844-3-hch@lst.de\0"
  "From\0Al Viro <viro@zeniv.linux.org.uk>\0"
  "Subject\0Re: [PATCH 02/11] mm: call import_iovec() instead of rw_copy_check_uvector() in process_vm_rw()\0"
- "Date\0Mon, 21 Sep 2020 16:02:11 +0100\0"
+ "Date\0Mon, 21 Sep 2020 15:02:11 +0000\0"
  "To\0Christoph Hellwig <hch@lst.de>\0"
  "Cc\0Andrew Morton <akpm@linux-foundation.org>"
   Jens Axboe <axboe@kernel.dk>
@@ -86,7 +86,7 @@
  "\t * was less than or equal to 0, or greater than {IOV_MAX}.  Linux has\n"
  "\t * traditionally returned zero for zero segments, so...\n"
  "\t */\n"
- "\tif (nr_segs == 0)\n"
+ "\tif (nr_segs = 0)\n"
  "\t\treturn 0;\n"
  "\n"
  "\t/*\n"
@@ -165,7 +165,7 @@
  "\t\treturn n;\n"
  "\t}\n"
  "\tiov_iter_init(i, type, p, nr_segs, n);\n"
- "\t*iov = p == *iov ? NULL : p;\n"
+ "\t*iov = p = *iov ? NULL : p;\n"
  "\treturn n;\n"
  "}\n"
  "\n"
@@ -174,4 +174,4 @@
  "\n"
  Saner that way, IMO...
 
-fa5a6f81d72fa404c68afdfbf610bf4c237cb0f8c96437208e32292a66ded585
+a0a4d39c4025110dfc62d13882d5490d1a3854a09edf07091d04d5a3b03e56f0
