commit fba597db4218ac324eee34b64736ea94829c95bf
author Miklos Szeredi <mszeredi@redhat.com> Tue Sep 27 10:45:12 2016 +0200
committer Al Viro <viro@zeniv.linux.org.uk> Wed Oct 05 18:23:59 2016 -0400
tree 1f1a653fe362d94719d40c175e11e2aaa91d9c03
parent a779638cf622f069a484e8802134cca3c6c71415

pipe: add pipe_buf_confirm() helper

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/splice.c

diff --git a/fs/splice.c b/fs/splice.c
index ae90cd1..aa38901 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -520,7 +520,7 @@
 		if (sd->len > sd->total_len)
 			sd->len = sd->total_len;
 
-		ret = buf->ops->confirm(pipe, buf);
+		ret = pipe_buf_confirm(pipe, buf);
 		if (unlikely(ret)) {
 			if (ret == -ENODATA)
 				ret = 0;
@@ -759,7 +759,7 @@
 			if (idx == pipe->buffers - 1)
 				idx = -1;
 
-			ret = buf->ops->confirm(pipe, buf);
+			ret = pipe_buf_confirm(pipe, buf);
 			if (unlikely(ret)) {
 				if (ret == -ENODATA)
 					ret = 0;