[PATCH 4/7] block: remove the NULL ioc check in put_io_context

[Christoph Hellwig <hch@xxxxxx>]

No caller passes in a NULL pointer, so remove the check.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/blk-ioc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index 0380e33930e31..04f3d2b0ca7db 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -155,9 +155,6 @@ void put_io_context(struct io_context *ioc)
 	unsigned long flags;
 	bool free_ioc = false;
 
-	if (ioc == NULL)
-		return;
-
 	BUG_ON(atomic_long_read(&ioc->refcount) <= 0);
 
 	/*
-- 
2.30.2