diff options
Diffstat (limited to 'fs/ocfs2/file.c')
| -rw-r--r-- | fs/ocfs2/file.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 9809b0e5746f..fbaeafe44b5f 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2527,18 +2527,18 @@ out: return offset; } -static int ocfs2_remap_file_range(struct file *file_in, - loff_t pos_in, - struct file *file_out, - loff_t pos_out, - u64 len, - unsigned int remap_flags) +static loff_t ocfs2_remap_file_range(struct file *file_in, loff_t pos_in, + struct file *file_out, loff_t pos_out, + loff_t len, unsigned int remap_flags) { + int ret; + if (remap_flags & ~(REMAP_FILE_DEDUP | REMAP_FILE_ADVISORY)) return -EINVAL; - return ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out, - len, remap_flags); + ret = ocfs2_reflink_remap_range(file_in, pos_in, file_out, pos_out, + len, remap_flags); + return ret < 0 ? ret : len; } const struct inode_operations ocfs2_file_iops = { |