Remove redundant `WARN_ON(!inst)` check as `container_of` will
always calculate the address of `ti_msgmgr_inst` if *mbox is valid.
The indicated dead code may have performed some action; that action
will never occur.
Signed-off-by: Advait Dhamorikar <advaitdhamorikar@gmail.com>
---
drivers/mailbox/ti-msgmgr.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/mailbox/ti-msgmgr.c b/drivers/mailbox/ti-msgmgr.c
index 8eb8df8d95a4..b5fb01327d80 100644
--- a/drivers/mailbox/ti-msgmgr.c
+++ b/drivers/mailbox/ti-msgmgr.c
@@ -580,8 +580,6 @@ static struct mbox_chan *ti_msgmgr_of_xlate(struct mbox_controller *mbox,
int i, ncells;
inst = container_of(mbox, struct ti_msgmgr_inst, mbox);
- if (WARN_ON(!inst))
- return ERR_PTR(-EINVAL);
d = inst->desc;
--
2.34.1