rtw88: remove redundant assignment to pointer debugfs_topdir

Pointer debugfs_topdir is initialized to a value that is never read
and it is re-assigned later. The initialization is redundant and can
be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c
index 383b04c..5d23596 100644 (file)
--- a/drivers/net/wireless/realtek/rtw88/debug.c
+++ b/drivers/net/wireless/realtek/rtw88/debug.c
@@ -672,7 +672,7 @@ static struct rtw_debugfs_priv rtw_debug_priv_rsvd_page = {
 
 void rtw_debugfs_init(struct rtw_dev *rtwdev)
 {
-       struct dentry *debugfs_topdir = rtwdev->debugfs;
+       struct dentry *debugfs_topdir;
 
        debugfs_topdir = debugfs_create_dir("rtw88",
                                            rtwdev->hw->wiphy->debugfsdir);