Fix a comment after f227e2b6

Add "for regular files" since it's true only on regfiles.
Also see below.
http://www.spinics.net/lists/fio/msg05646.html

Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/filesetup.c b/filesetup.c
index c9f2b5ff9111f7afd1be58446d702bfc2e123d7a..bcf95bd5a78785b2b4431db3b522fc12378d7bcb 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -932,10 +932,11 @@ int setup_files(struct thread_data *td)
                        }
 
                        /*
-                        * We normally don't come here, but if the result is 0,
-                        * set it to the real file size. This could be size of
-                        * the existing one if it already exists, but otherwise
-                        * will be set to 0. A new file won't be created because
+                        * We normally don't come here for regular files, but
+                        * if the result is 0 for a regular file, set it to the
+                        * real file size. This could be size of the existing
+                        * one if it already exists, but otherwise will be set
+                        * to 0. A new file won't be created because
                         * ->io_size + ->file_offset equals ->real_file_size.
                         */
                        if (!f->io_size) {