linux-kernel - [PATCH] linux: qed: Remove unnecessary ‘NULL’ values values from Pointer

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Date:   Mon, 19 Sep 2022 10:06:14 +0800
From:   Li zeming <zeming@...china.com>
To:     aelior@...vell.com, manishc@...vell.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Li zeming <zeming@...china.com>
Subject: [PATCH] linux: qed: Remove unnecessary ‘NULL’ values values from Pointer

The pointer p_ret is first assigned and finally used as the return value
of the function.

Signed-off-by: Li zeming <zeming@...china.com>
---
 include/linux/qed/qed_chain.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/qed/qed_chain.h b/include/linux/qed/qed_chain.h
index a84063492c71..f52c589e6dfa 100644
--- a/include/linux/qed/qed_chain.h
+++ b/include/linux/qed/qed_chain.h
@@ -368,7 +368,7 @@ static inline void qed_chain_return_produced(struct qed_chain *p_chain)
  */
 static inline void *qed_chain_produce(struct qed_chain *p_chain)
 {
-	void *p_ret = NULL, *p_prod_idx, *p_prod_page_idx;
+	void *p_ret, *p_prod_idx, *p_prod_page_idx;
 
 	if (is_chain_u16(p_chain)) {
 		if ((p_chain->u.chain16.prod_idx &
-- 
2.18.2