[dm-devel] [PATCH] dm: Change return type of pg_init_all_paths() from int into void
Bart Van Assche
bart.vanassche at sandisk.com
Fri Sep 30 17:44:10 UTC 2016
None of the callers of pg_init_all_paths() check its return value.
Hence change the return type of pg_init_all_paths() from int into
void.
Signed-off-by: Bart Van Assche <bart.vanassche at sandisk.com>
---
drivers/md/dm-mpath.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index dd66653..8e2341d 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -378,16 +378,13 @@ static int __pg_init_all_paths(struct multipath *m)
return atomic_read(&m->pg_init_in_progress);
}
-static int pg_init_all_paths(struct multipath *m)
+static void pg_init_all_paths(struct multipath *m)
{
- int r;
unsigned long flags;
spin_lock_irqsave(&m->lock, flags);
- r = __pg_init_all_paths(m);
+ __pg_init_all_paths(m);
spin_unlock_irqrestore(&m->lock, flags);
-
- return r;
}
static void __switch_pg(struct multipath *m, struct priority_group *pg)
--
2.10.0
More information about the dm-devel
mailing list