include/asm-parisc/: Spelling fixes

[sfrench/cifs-2.6.git] / fs / splice.c

diff --git a/fs/splice.c b/fs/splice.c
index 6bdcb6107bc3c55b58199537e2eb5537133cd460..4ee49e86edde5a2272781b6e49e0371b721ceb33 100644 (file)
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -254,11 +254,16 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
        }
 
        while (page_nr < spd_pages)
-               page_cache_release(spd->pages[page_nr++]);
+               spd->spd_release(spd, page_nr++);
 
        return ret;
 }
 
+static void spd_release_page(struct splice_pipe_desc *spd, unsigned int i)
+{
+       page_cache_release(spd->pages[i]);
+}
+
 static int
 __generic_file_splice_read(struct file *in, loff_t *ppos,
                           struct pipe_inode_info *pipe, size_t len,
@@ -277,6 +282,7 @@ __generic_file_splice_read(struct file *in, loff_t *ppos,
                .partial = partial,
                .flags = flags,
                .ops = &page_cache_pipe_buf_ops,
+               .spd_release = spd_release_page,
        };
 
        index = *ppos >> PAGE_CACHE_SHIFT;
@@ -908,10 +914,6 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
        if (unlikely(ret < 0))
                return ret;
 
-       ret = security_file_permission(out, MAY_WRITE);
-       if (unlikely(ret < 0))
-               return ret;
-
        return out->f_op->splice_write(pipe, out, ppos, len, flags);
 }
 
@@ -934,10 +936,6 @@ static long do_splice_to(struct file *in, loff_t *ppos,
        if (unlikely(ret < 0))
                return ret;
 
-       ret = security_file_permission(in, MAY_READ);
-       if (unlikely(ret < 0))
-               return ret;
-
        return in->f_op->splice_read(in, ppos, pipe, len, flags);
 }
 
@@ -1033,7 +1031,9 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
                        goto out_release;
        }
 
+done:
        pipe->nrbufs = pipe->curbuf = 0;
+       file_accessed(in);
        return bytes;
 
 out_release:
@@ -1049,16 +1049,11 @@ out_release:
                        buf->ops = NULL;
                }
        }
-       pipe->nrbufs = pipe->curbuf = 0;
 
-       /*
-        * If we transferred some data, return the number of bytes:
-        */
-       if (bytes > 0)
-               return bytes;
-
-       return ret;
+       if (!bytes)
+               bytes = ret;
 
+       goto done;
 }
 EXPORT_SYMBOL(splice_direct_to_actor);
 
@@ -1440,6 +1435,7 @@ static long vmsplice_to_pipe(struct file *file, const struct iovec __user *iov,
                .partial = partial,
                .flags = flags,
                .ops = &user_page_pipe_buf_ops,
+               .spd_release = spd_release_page,
        };
 
        pipe = pipe_info(file->f_path.dentry->d_inode);