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authorColin Ian King <colin.king@canonical.com>2021-07-21 11:15:19 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2021-07-27 00:06:42 -0400
commit8f13142ac2eb04642e1c451b4475743d77e9c86c (patch)
treee8606bcc4f4886555a270e719f9c773f8b7866eb /drivers/target
parentff2d86d04d2614e33e122eb9a43ae9fd2a7274af (diff)
scsi: target: Remove redundant assignment to variable ret
The variable ret is being initialized with a value that is never read, the assignment is redundant and can be removed. Link: https://lore.kernel.org/r/20210721101519.42299-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Addresses-Coverity: ("Unused value")
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/iscsi/cxgbit/cxgbit_ddp.c2
-rw-r--r--drivers/target/loopback/tcm_loop.c4
-rw-r--r--drivers/target/target_core_iblock.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
index b044999ad002..072afd070f3e 100644
--- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
+++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c
@@ -234,7 +234,7 @@ cxgbit_get_r2t_ttt(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
struct cxgbit_device *cdev = csk->com.cdev;
struct cxgbit_cmd *ccmd = iscsit_priv_cmd(cmd);
struct cxgbi_task_tag_info *ttinfo = &ccmd->ttinfo;
- int ret = -EINVAL;
+ int ret;
if ((!ccmd->setup_ddp) ||
(!test_bit(CSK_DDP_ENABLE, &csk->com.flags)))
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index 6d0b0e67e79e..fdc36274cb39 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -241,7 +241,7 @@ static int tcm_loop_abort_task(struct scsi_cmnd *sc)
{
struct tcm_loop_hba *tl_hba;
struct tcm_loop_tpg *tl_tpg;
- int ret = FAILED;
+ int ret;
/*
* Locate the tcm_loop_hba_t pointer
@@ -261,7 +261,7 @@ static int tcm_loop_device_reset(struct scsi_cmnd *sc)
{
struct tcm_loop_hba *tl_hba;
struct tcm_loop_tpg *tl_tpg;
- int ret = FAILED;
+ int ret;
/*
* Locate the tcm_loop_hba_t pointer
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 44d9d028f716..4069a1edcfa3 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -83,7 +83,7 @@ static int iblock_configure_device(struct se_device *dev)
struct blk_integrity *bi;
fmode_t mode;
unsigned int max_write_zeroes_sectors;
- int ret = -ENOMEM;
+ int ret;
if (!(ib_dev->ibd_flags & IBDF_HAS_UDEV_PATH)) {
pr_err("Missing udev_path= parameters for IBLOCK\n");