[PATCH 2/2] fuse: use list_first_entry

[Geliang Tang]

To make the intention clearer, use list_first_entry() instead of
list_entry().

Signed-off-by: Geliang Tang <geliangt...@gmail.com>
---
 fs/fuse/dev.c  | 6 +++---
 fs/fuse/file.c | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 1432cf7..a766983 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -359,7 +359,7 @@ static void flush_bg_queue(struct fuse_conn *fc)
                struct fuse_req *req;
                struct fuse_iqueue *fiq = &fc->iq;
 
-               req = list_entry(fc->bg_queue.next, struct fuse_req, list);
+               req = list_first_entry(&fc->bg_queue, struct fuse_req, list);
                list_del(&req->list);
                fc->active_background++;
                spin_lock(&fiq->waitq.lock);
@@ -1272,7 +1272,7 @@ static ssize_t fuse_dev_do_read(struct fuse_dev *fud, 
struct file *file,
                        fiq->forget_batch = 16;
        }
 
-       req = list_entry(fiq->pending.next, struct fuse_req, list);
+       req = list_first_entry(&fiq->pending, struct fuse_req, list);
        clear_bit(FR_PENDING, &req->flags);
        list_del_init(&req->list);
        spin_unlock(&fiq->waitq.lock);
@@ -2080,7 +2080,7 @@ static void end_requests(struct fuse_conn *fc, struct 
list_head *head)
 {
        while (!list_empty(head)) {
                struct fuse_req *req;
-               req = list_entry(head->next, struct fuse_req, list);
+               req = list_first_entry(head, struct fuse_req, list);
                req->out.h.error = -ECONNABORTED;
                clear_bit(FR_PENDING, &req->flags);
                clear_bit(FR_SENT, &req->flags);
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index c1d97a1..07c00a4 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1509,7 +1509,8 @@ __acquires(fc->lock)
        struct fuse_req *req;
 
        while (fi->writectr >= 0 && !list_empty(&fi->queued_writes)) {
-               req = list_entry(fi->queued_writes.next, struct fuse_req, list);
+               req = list_first_entry(&fi->queued_writes, struct fuse_req,
+                                      list);
                list_del_init(&req->list);
                fuse_send_writepage(fc, req, crop);
        }
-- 
1.9.1