size_t write_bytes is not necessary for btrfs_copy_from_user(), delete it. Signed-off-by: Zhao Lei <zhao...@cn.fujitsu.com> --- fs/btrfs/file.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 11fd981..e4f287c 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -406,8 +406,7 @@ int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info) /* simple helper to fault in pages and copy. This should go away * and be replaced with calls into generic code. */ -static noinline int btrfs_copy_from_user(loff_t pos, int num_pages, - size_t write_bytes, +static noinline int btrfs_copy_from_user(loff_t pos, size_t write_bytes, struct page **prepared_pages, struct iov_iter *i) { @@ -1575,8 +1574,7 @@ again: ret = 0; } - copied = btrfs_copy_from_user(pos, num_pages, - write_bytes, pages, i); + copied = btrfs_copy_from_user(pos, write_bytes, pages, i); /* * if we have trouble faulting in the pages, fall -- 1.8.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html