linux-kernel - [PATCH] staging: r8188eu: core: remove null check before vfree

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Message-ID: <YSp4UP1+HrhmDA3C@user>
Date:   Sat, 28 Aug 2021 23:24:24 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        gregkh@...uxfoundation.org, fabioaiuto83@...il.com,
        straube.linux@...il.com, ross.schm.dev@...il.com,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] staging: r8188eu: core: remove null check before vfree

Remove NULL check. NULL check before freeing function is not needed.

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 drivers/staging/r8188eu/core/rtw_sta_mgt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_sta_mgt.c b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
index f6dffed53a60..4726771a8403 100644
--- a/drivers/staging/r8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
@@ -155,9 +155,7 @@ u32	_rtw_free_sta_priv(struct	sta_priv *pstapriv)
 		spin_unlock_bh(&pstapriv->sta_hash_lock);
 		/*===============================*/

-		if (pstapriv->pallocated_stainfo_buf)
-			vfree(pstapriv->pallocated_stainfo_buf);
-		}
+		vfree(pstapriv->pallocated_stainfo_buf);

 	return _SUCCESS;
 }
--
2.32.0