dm: bio_list macro renaming

Remove BIO_LIST and DEFINE_BIO_LIST macros that gain us nothing
since contents are initialised to NULL.

Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

2 files changed, 1 insertions, 6 deletions

diff --git a/drivers/md/dm-bio-list.h b/drivers/md/dm-bio-list.h
index 3f7b827649..d4509be0fe 100644
--- a/drivers/md/dm-bio-list.h
+++ b/drivers/md/dm-bio-list.h
@@ -21,11 +21,6 @@ static inline int bio_list_empty(const struct bio_list *bl)
         return bl->head == NULL;
 }
 
-#define BIO_LIST_INIT { .head = NULL, .tail = NULL }
-
-#define BIO_LIST(bl) \
-        struct bio_list bl = BIO_LIST_INIT
-
 static inline void bio_list_init(struct bio_list *bl)
 {
         bl->head = bl->tail = NULL;
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 719f871bbd..bdd37f881c 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -83,7 +83,7 @@ static struct bio *flush_delayed_bios(struct delay_c *dc, int flush_all)
         struct dm_delay_info *delayed, *next;
         unsigned long next_expires = 0;
         int start_timer = 0;
-        BIO_LIST(flush_bios);
+        struct bio_list flush_bios = { };
 
         mutex_lock(&delayed_bios_lock);
         list_for_each_entry_safe(delayed, next, &dc->delayed_bios, list) {