diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_debugfs.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_debugfs.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/infiniband/hw/qib/qib_debugfs.c b/drivers/infiniband/hw/qib/qib_debugfs.c index 5ed1ed93380f..caeb77d07a58 100644 --- a/drivers/infiniband/hw/qib/qib_debugfs.c +++ b/drivers/infiniband/hw/qib/qib_debugfs.c @@ -66,15 +66,6 @@ static const struct file_operations _##name##_file_ops = { \ .release = seq_release \ }; -#define DEBUGFS_FILE_CREATE(name) \ -do { \ - struct dentry *ent; \ - ent = debugfs_create_file(#name , 0400, ibd->qib_ibdev_dbg, \ - ibd, &_##name##_file_ops); \ - if (!ent) \ - pr_warn("create of " #name " failed\n"); \ -} while (0) - static void *_opcode_stats_seq_start(struct seq_file *s, loff_t *pos) { struct qib_opcode_stats_perctx *opstats; @@ -249,17 +240,17 @@ DEBUGFS_FILE(qp_stats) void qib_dbg_ibdev_init(struct qib_ibdev *ibd) { + struct dentry *root; char name[10]; snprintf(name, sizeof(name), "qib%d", dd_from_dev(ibd)->unit); - ibd->qib_ibdev_dbg = debugfs_create_dir(name, qib_dbg_root); - if (!ibd->qib_ibdev_dbg) { - pr_warn("create of %s failed\n", name); - return; - } - DEBUGFS_FILE_CREATE(opcode_stats); - DEBUGFS_FILE_CREATE(ctx_stats); - DEBUGFS_FILE_CREATE(qp_stats); + root = debugfs_create_dir(name, qib_dbg_root); + ibd->qib_ibdev_dbg = root; + + debugfs_create_file("opcode_stats", 0400, root, ibd, + &_opcode_stats_file_ops); + debugfs_create_file("ctx_stats", 0400, root, ibd, &_ctx_stats_file_ops); + debugfs_create_file("qp_stats", 0400, root, ibd, &_qp_stats_file_ops); } void qib_dbg_ibdev_exit(struct qib_ibdev *ibd) @@ -274,8 +265,6 @@ out: void qib_dbg_init(void) { qib_dbg_root = debugfs_create_dir(QIB_DRV_NAME, NULL); - if (!qib_dbg_root) - pr_warn("init of debugfs failed\n"); } void qib_dbg_exit(void) |