bcachefs: kill bch_read_bio.devs_have

Dead code.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/io_read.c b/fs/bcachefs/io_read.c
index b2b0280d83658744ae714f67a4892b9ed90f91b0..2169c21d94e0b678c744090a0639defda130b96e 100644 (file)
--- a/fs/bcachefs/io_read.c
+++ b/fs/bcachefs/io_read.c
@@ -1070,8 +1070,6 @@ get_bio:
        rbio->hole              = 0;
        rbio->retry             = 0;
        rbio->context           = 0;
-       /* XXX: only initialize this if needed */
-       rbio->devs_have         = bch2_bkey_devs(k);
        rbio->pick              = pick;
        rbio->subvol            = orig->subvol;
        rbio->read_pos          = read_pos;

diff --git a/fs/bcachefs/io_read.h b/fs/bcachefs/io_read.h
index a82e8a94ccb612e1e638f093350b6ee62c6501a5..6d8b5dc55adaec5b4aa31d76e5016b276866bd27 100644 (file)
--- a/fs/bcachefs/io_read.h
+++ b/fs/bcachefs/io_read.h
@@ -47,8 +47,6 @@ struct bch_read_bio {
        u16                     _state;
        };
 
-       struct bch_devs_list    devs_have;
-
        struct extent_ptr_decoded pick;
 
        /*