ext4: remove nr_submitted from ext4_bio_write_page()

nr_submitted is the same as nr_to_submit.  Drop one of them.

Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221207112722.22220-3-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 4f9ecac..2bdfb8a 100644 (file)
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -437,7 +437,6 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
        unsigned block_start;
        struct buffer_head *bh, *head;
        int ret = 0;
-       int nr_submitted = 0;
        int nr_to_submit = 0;
        struct writeback_control *wbc = io->io_wbc;
        bool keep_towrite = false;
@@ -566,7 +565,6 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
                        continue;
                io_submit_add_bh(io, inode,
                                 bounce_page ? bounce_page : page, bh);
-               nr_submitted++;
        } while ((bh = bh->b_this_page) != head);
 unlock:
        unlock_page(page);