Commit 052d8a7c authored Aug 25, 2017 by Bart Van Assche Committed by Martin K. Petersen Aug 25, 2017

scsi: iscsi_tcp: Remove a set-but-not-used variable



This patch avoids that gcc reports the following warning when
building with W=1:

drivers/scsi/iscsi_tcp.c:166:24: warning: variable ?session? set but not used [-Wunused-but-set-variable]

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Lee Duncan <lduncan@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent ab17241c

drivers/scsi/iscsi_tcp.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -163,7 +163,6 @@ static void iscsi_sw_tcp_state_change(struct sock *sk)
		struct iscsi_tcp_conn *tcp_conn;
		struct iscsi_sw_tcp_conn *tcp_sw_conn;
		struct iscsi_conn *conn;
		struct iscsi_session *session;
		void (old_state_change)(struct sock );

		read_lock_bh(&sk->sk_callback_lock);
		@@ -172,7 +171,6 @@ static void iscsi_sw_tcp_state_change(struct sock *sk)
		read_unlock_bh(&sk->sk_callback_lock);
		return;
		}
		session = conn->session;

		iscsi_sw_sk_state_check(sk);

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