diff options
| author | Haowen Bai <baihaowen@meizu.com> | 2022-04-24 05:05:43 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2022-05-03 16:02:05 +0300 |
| commit | d4c41d32cf8af10e4c0a35a6d4995de253b54df6 (patch) | |
| tree | 4deb3f0c56b70c05137593a4d499855eaec44392 /drivers/soc/ti/knav_qmss_queue.c | |
| parent | 2b7042500cab7952bdbf4fe4a84de8712b418c36 (diff) | |
| download | linux-d4c41d32cf8af10e4c0a35a6d4995de253b54df6.tar.xz | |
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: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/1650765944-20170-1-git-send-email-baihaowen@meizu.com
Diffstat (limited to 'drivers/soc/ti/knav_qmss_queue.c')
| -rw-r--r-- | drivers/soc/ti/knav_qmss_queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index 30612719e2f1..92af7d1b6f5b 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -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)); |