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path: root/drivers/net/wireless/iwmc3200wifi/sdio.c
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Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/sdio.c')
-rw-r--r--drivers/net/wireless/iwmc3200wifi/sdio.c19
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
index 1eafd6dec3fd..edcb52330cf5 100644
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ b/drivers/net/wireless/iwmc3200wifi/sdio.c
@@ -366,21 +366,13 @@ static const struct file_operations iwm_debugfs_sdio_fops = {
.read = iwm_debugfs_sdio_read,
};
-static int if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir)
+static void if_sdio_debugfs_init(struct iwm_priv *iwm, struct dentry *parent_dir)
{
- int result;
struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
hw->cccr_dentry = debugfs_create_file("cccr", 0200,
parent_dir, iwm,
&iwm_debugfs_sdio_fops);
- result = PTR_ERR(hw->cccr_dentry);
- if (IS_ERR(hw->cccr_dentry) && (result != -ENODEV)) {
- IWM_ERR(iwm, "Couldn't create CCCR entry: %d\n", result);
- return result;
- }
-
- return 0;
}
static void if_sdio_debugfs_exit(struct iwm_priv *iwm)
@@ -440,11 +432,7 @@ static int iwm_sdio_probe(struct sdio_func *func,
hw = iwm_private(iwm);
hw->iwm = iwm;
- ret = iwm_debugfs_init(iwm);
- if (ret < 0) {
- IWM_ERR(iwm, "Debugfs registration failed\n");
- goto if_free;
- }
+ iwm_debugfs_init(iwm);
sdio_set_drvdata(func, hw);
@@ -473,7 +461,6 @@ static int iwm_sdio_probe(struct sdio_func *func,
destroy_workqueue(hw->isr_wq);
debugfs_exit:
iwm_debugfs_exit(iwm);
- if_free:
iwm_if_free(iwm);
return ret;
}
@@ -492,8 +479,6 @@ static void iwm_sdio_remove(struct sdio_func *func)
sdio_set_drvdata(func, NULL);
dev_info(dev, "IWM SDIO remove\n");
-
- return;
}
static const struct sdio_device_id iwm_sdio_ids[] = {