From:   Colin Ian King <colin.i.king@gmail.com>
To:     Steve French <sfrench@samba.org>, linux-cifs@vger.kernel.org,
        samba-technical@lists.samba.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
        llvm@lists.linux.dev
Subject: [PATCH][next] cifs: remove unused variable ses_selected
Date:   Thu,  6 Jan 2022 00:05:28 +0000
Message-Id: <20220106000528.1104337-1-colin.i.king@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Precedence: bulk

The variable ses_selected is being assigned values but it is never
being used. The variable is redundant and can be removed.

Cleans up clang scan build warning:
fs/cifs/smb2pdu.c:3810:19: warning: Although the value stored
to 'ses_selected' is used in the enclosing expression, the value is
never actually read from 'ses_selected' [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/cifs/smb2pdu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 19c54b309e39..9a72c22bb189 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -3790,7 +3790,7 @@ void smb2_reconnect_server(struct work_struct *work)
 	struct cifs_tcon *tcon, *tcon2;
 	struct list_head tmp_list, tmp_ses_list;
 	bool tcon_exist = false, ses_exist = false;
-	bool tcon_selected = false, ses_selected = false;
+	bool tcon_selected = false;
 	int rc;
 	bool resched = false;
 
@@ -3807,7 +3807,7 @@ void smb2_reconnect_server(struct work_struct *work)
 	spin_lock(&cifs_tcp_ses_lock);
 	list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) {
 
-		tcon_selected = ses_selected = false;
+		tcon_selected = false;
 
 		list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {
 			if (tcon->need_reconnect || tcon->need_reopen_files) {
@@ -3833,7 +3833,7 @@ void smb2_reconnect_server(struct work_struct *work)
 		spin_lock(&ses->chan_lock);
 		if (!tcon_selected && cifs_chan_needs_reconnect(ses, server)) {
 			list_add_tail(&ses->rlist, &tmp_ses_list);
-			ses_selected = ses_exist = true;
+			ses_exist = true;
 			ses->ses_count++;
 		}
 		spin_unlock(&ses->chan_lock);
-- 
2.33.1