diff options
| author | Li Zetao <lizetao1@huawei.com> | 2024-09-03 17:33:43 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-09-05 02:59:01 +0300 |
| commit | 8ed6e71219a3571a5583db6f839e80eebaa2853d (patch) | |
| tree | ed40425918041e4a180cc8d42f1b1788bb771646 | |
| parent | 4614ac219e3f441c64d98d684edbdc8945d49dcc (diff) | |
| download | linux-8ed6e71219a3571a5583db6f839e80eebaa2853d.tar.xz | |
pds_core: Remove redundant null pointer checks
Since the debugfs_create_dir() never returns a null pointer, checking
the return value for a null pointer is redundant, and using IS_ERR is
safe enough.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://patch.msgid.link/20240903143343.2004652-1-lizetao1@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/amd/pds_core/debugfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/amd/pds_core/debugfs.c b/drivers/net/ethernet/amd/pds_core/debugfs.c index 6bdd02b7aa6d..ac37a4e738ae 100644 --- a/drivers/net/ethernet/amd/pds_core/debugfs.c +++ b/drivers/net/ethernet/amd/pds_core/debugfs.c @@ -112,7 +112,7 @@ void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq) struct pdsc_cq *cq = &qcq->cq; qcq_dentry = debugfs_create_dir(q->name, pdsc->dentry); - if (IS_ERR_OR_NULL(qcq_dentry)) + if (IS_ERR(qcq_dentry)) return; qcq->dentry = qcq_dentry; @@ -123,7 +123,7 @@ void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq) debugfs_create_x32("accum_work", 0400, qcq_dentry, &qcq->accum_work); q_dentry = debugfs_create_dir("q", qcq->dentry); - if (IS_ERR_OR_NULL(q_dentry)) + if (IS_ERR(q_dentry)) return; debugfs_create_u32("index", 0400, q_dentry, &q->index); @@ -135,7 +135,7 @@ void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq) debugfs_create_u16("head", 0400, q_dentry, &q->head_idx); cq_dentry = debugfs_create_dir("cq", qcq->dentry); - if (IS_ERR_OR_NULL(cq_dentry)) + if (IS_ERR(cq_dentry)) return; debugfs_create_x64("base_pa", 0400, cq_dentry, &cq->base_pa); @@ -148,7 +148,7 @@ void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq) struct pdsc_intr_info *intr = &pdsc->intr_info[qcq->intx]; intr_dentry = debugfs_create_dir("intr", qcq->dentry); - if (IS_ERR_OR_NULL(intr_dentry)) + if (IS_ERR(intr_dentry)) return; debugfs_create_u32("index", 0400, intr_dentry, &intr->index); |