Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[pandora-kernel.git] / kernel / relay.c

diff --git a/kernel/relay.c b/kernel/relay.c
index c705a41..3d97f28 100644 (file)
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -1215,14 +1215,14 @@ static void relay_page_release(struct splice_pipe_desc *spd, unsigned int i)
 /*
  *     subbuf_splice_actor - splice up to one subbuf's worth of data
  */
-static int subbuf_splice_actor(struct file *in,
+static ssize_t subbuf_splice_actor(struct file *in,
                               loff_t *ppos,
                               struct pipe_inode_info *pipe,
                               size_t len,
                               unsigned int flags,
                               int *nonpad_ret)
 {
-       unsigned int pidx, poff, total_len, subbuf_pages, nr_pages, ret;
+       unsigned int pidx, poff, total_len, subbuf_pages, nr_pages;
        struct rchan_buf *rbuf = in->private_data;
        unsigned int subbuf_size = rbuf->chan->subbuf_size;
        uint64_t pos = (uint64_t) *ppos;
@@ -1241,6 +1241,7 @@ static int subbuf_splice_actor(struct file *in,
                .ops = &relay_pipe_buf_ops,
                .spd_release = relay_page_release,
        };
+       ssize_t ret;
 
        if (rbuf->subbufs_produced == rbuf->subbufs_consumed)
                return 0;