From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 1 Apr 2016 01:34:25 +0000 (-0400)
Subject: aio: remove a pointless assignment
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2958ec177e400be1e26fc37e1759f84fa2c1761c;p=openwrt%2Fstaging%2Fblogic.git

aio: remove a pointless assignment

the value is never used after that point

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/aio.c b/fs/aio.c
index 155f84253f33..a6deaa78326d 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1447,8 +1447,6 @@ rw_common:
 			return ret;
 		}
 
-		len = ret;
-
 		if (rw == WRITE)
 			file_start_write(file);