@@ -289,32 +289,29 @@ int rsi_init_dbgfs(struct rsi_hw *adapter)
const struct rsi_dbg_files *files;
dev_dbgfs = kzalloc(sizeof(*dev_dbgfs), GFP_KERNEL);
+ if (!dev_dbgfs)
+ return -ENOMEM;
+
adapter->dfsentry = dev_dbgfs;
snprintf(devdir, sizeof(devdir), "%s",
wiphy_name(adapter->hw->wiphy));
- dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL);
- if (IS_ERR(dev_dbgfs->subdir)) {
- if (dev_dbgfs->subdir == ERR_PTR(-ENODEV))
- rsi_dbg(ERR_ZONE,
- "%s:Debugfs has not been mounted\n", __func__);
- else
- rsi_dbg(ERR_ZONE, "debugfs:%s not created\n", devdir);
+ dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL);
- adapter->dfsentry = NULL;
+ if (!dev_dbgfs->subdir) {
kfree(dev_dbgfs);
- return (int)PTR_ERR(dev_dbgfs->subdir);
- } else {
- for (ii = 0; ii < adapter->num_debugfs_entries; ii++) {
- files = &dev_debugfs_files[ii];
- dev_dbgfs->rsi_files[ii] =
- debugfs_create_file(files->name,
- files->perms,
- dev_dbgfs->subdir,
- common,
- &files->fops);
- }
+ return -ENOMEM;
+ }
+
+ for (ii = 0; ii < adapter->num_debugfs_entries; ii++) {
+ files = &dev_debugfs_files[ii];
+ dev_dbgfs->rsi_files[ii] =
+ debugfs_create_file(files->name,
+ files->perms,
+ dev_dbgfs->subdir,
+ common,
+ &files->fops);
}
return 0;
}