diff mbox series

[next] scsi: target: iscsi: remove unused variable xfer_len

Message ID 20240307104553.1980860-1-colin.i.king@gmail.com
State New
Headers show
Series [next] scsi: target: iscsi: remove unused variable xfer_len | expand

Commit Message

Colin Ian King March 7, 2024, 10:45 a.m. UTC 
The variable xfer_len is being initialized and incremented but it is
never actually referenced in any other way. The variable is redundant
and can be removed.

Cleans up clang scan build warning:
drivers/target/iscsi/iscsi_target_erl1.c:586:45: warning: variable
'xfer_len' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/target/iscsi/iscsi_target_erl1.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index 679720021183..d9a6242264b7 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -583,7 +583,7 @@  int iscsit_dataout_datapduinorder_no_fbit(
 	struct iscsi_pdu *pdu)
 {
 	int i, send_recovery_r2t = 0, recovery = 0;
-	u32 length = 0, offset = 0, pdu_count = 0, xfer_len = 0;
+	u32 length = 0, offset = 0, pdu_count = 0;
 	struct iscsit_conn *conn = cmd->conn;
 	struct iscsi_pdu *first_pdu = NULL;
 
@@ -596,7 +596,6 @@  int iscsit_dataout_datapduinorder_no_fbit(
 			if (cmd->pdu_list[i].seq_no == pdu->seq_no) {
 				if (!first_pdu)
 					first_pdu = &cmd->pdu_list[i];
-				xfer_len += cmd->pdu_list[i].length;
 				pdu_count++;
 			} else if (pdu_count)
 				break;