diff options
Diffstat (limited to 'kernel/fs/splice.c')
| -rw-r--r-- | kernel/fs/splice.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/fs/splice.c b/kernel/fs/splice.c index 4cf700d50..0f77e9682 100644 --- a/kernel/fs/splice.c +++ b/kernel/fs/splice.c @@ -185,6 +185,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe, unsigned int spd_pages = spd->nr_pages; int ret, do_wakeup, page_nr; + if (!spd_pages) + return 0; + ret = 0; do_wakeup = 0; page_nr = 0; |