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-rw-r--r--fs/read_write.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/read_write.c b/fs/read_write.c
index e4d295d0d236..6b40a43edf18 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1848,8 +1848,8 @@ out_error:
* sense, and then flush all dirty data. Caller must ensure that the
* inodes have been locked against any other modifications.
*
- * Returns: 0 for "nothing to clone", 1 for "something to clone", or
- * the usual negative error code.
+ * If there's an error, then the usual negative error code is returned.
+ * Otherwise returns 0 with *len set to the request length.
*/
int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
struct file *file_out, loff_t pos_out,
@@ -1945,7 +1945,7 @@ int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
return ret;
}
- return 1;
+ return 0;
}
EXPORT_SYMBOL(generic_remap_file_range_prep);