aio: Add few code style fixes

Commit Message

??? Nov. 12, 2015, 3:06 p.m. UTC

From 1609d68dee344925d182631922cd98790109588b Mon Sep 17 00:00:00 2001
From: Liu Changdong <[e-mail]>
Date: Tue, 10 Nov 2015 00:04:18 +0800
Subject: [PATCH] aio: Add few code style fixes

Add a blank line after declarations

Signed-off-by: Liu Changdong <[e-mail]>
---
 fs/aio.c | 5 +++++
 1 file changed, 5 insertions(+)


@@ -269,6 +270,7 @@ __initcall(aio_setup);
 static void put_aio_ring_file(struct kioctx *ctx)
 {
  struct file *aio_ring_file = ctx->aio_ring_file;
+
  if (aio_ring_file) {
  truncate_setsize(aio_ring_file->f_inode, 0);

@@ -293,6 +295,7 @@ static void aio_free_ring(struct kioctx *ctx)

  for (i = 0; i < ctx->nr_pages; i++) {
  struct page *page;
+
  pr_debug("pid(%d) [%d] page->count=%d\n", current->pid, i,
  page_count(ctx->ring_pages[i]));
  page = ctx->ring_pages[i];
@@ -475,6 +478,7 @@ static int aio_setup_ring(struct kioctx *ctx)

  for (i = 0; i < nr_pages; i++) {
  struct page *page;
+
  page = find_or_create_page(file->f_inode->i_mapping,
    i, GFP_HIGHUSER | __GFP_ZERO);
  if (!page)
@@ -1352,6 +1356,7 @@ out:
 SYSCALL_DEFINE1(io_destroy, aio_context_t, ctx)
 {
  struct kioctx *ioctx = lookup_ioctx(ctx);
+
  if (likely(NULL != ioctx)) {
  struct ctx_rq_wait wait;
  int ret;

Patch

diff --git a/fs/aio.c b/fs/aio.c
index 155f842..48e4fb0 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -208,6 +208,7 @@  static struct file *aio_private_file(struct kioctx
*ctx, loff_t nr_pages)
  struct file *file;
  struct path path;
  struct inode *inode = alloc_anon_inode(aio_mnt->mnt_sb);
+
  if (IS_ERR(inode))
  return ERR_CAST(inode);