diff options
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_debugfs.c')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_debugfs.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_debugfs.c b/drivers/net/wireless/rsi/rsi_91x_debugfs.c index 7e4ef4554411..c466246a323f 100644 --- a/drivers/net/wireless/rsi/rsi_91x_debugfs.c +++ b/drivers/net/wireless/rsi/rsi_91x_debugfs.c @@ -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; } |