From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 23 Jan 2015 06:08:07 +0000 (-0500)
Subject: new helper: iov_iter_bvec()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~58^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05afcb77eb4713f46e7ebaa3cb54bc465c5d516e;p=pandora-kernel.git

new helper: iov_iter_bvec()

similar to iov_iter_kvec(), for ITER_BVEC ones

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

diff --git a/fs/splice.c b/fs/splice.c
index 75c6058eabf2..7c7176f2d1e7 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1006,11 +1006,8 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
 		}
 
 		/* ... iov_iter */
-		from.type = ITER_BVEC | WRITE;
-		from.bvec = array;
-		from.nr_segs = n;
-		from.count = sd.total_len - left;
-		from.iov_offset = 0;
+		iov_iter_bvec(&from, ITER_BVEC | WRITE, array, n,
+			      sd.total_len - left);
 
 		/* ... and iocb */
 		init_sync_kiocb(&kiocb, out);
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