Commit d4c41d32 authored by Haowen Bai's avatar Haowen Bai Committed by Nishanth Menon
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soc: ti: knav_qmss_queue: Use IS_ERR instead of IS_ERR_OR_NULL when checking... 


soc: ti: knav_qmss_queue: Use IS_ERR instead of IS_ERR_OR_NULL when checking knav_queue_open() result

As the usage of knav_queue_open():

* Returns a handle to the open hardware queue if successful. Use IS_ERR()
* to check the returned value for error codes.

It will only return error codes, not null.

Signed-off-by: default avatarHaowen Bai <baihaowen@meizu.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/1650765944-20170-1-git-send-email-baihaowen@meizu.com
parent 2b704250

drivers/soc/ti/knav_qmss_queue.c

+1 −1
Original line number Diff line number Diff line
@@ -789,7 +789,7 @@ void *knav_pool_create(const char *name, 
	}



	pool->queue = knav_queue_open(name, KNAV_QUEUE_GP, 0);

	if (IS_ERR_OR_NULL(pool->queue)) {

	if (IS_ERR(pool->queue)) {

		dev_err(kdev->dev,

			"failed to open queue for pool(%s), error %ld\n",

			name, PTR_ERR(pool->queue));