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scsi: target: Remove redundant assignment to variable ret

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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")
This commit is contained in:
Colin Ian King 2021-07-21 11:15:19 +01:00 committed by Martin K. Petersen
parent ff2d86d04d
commit 8f13142ac2
3 changed files with 4 additions and 4 deletions
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2
drivers/target/iscsi/cxgbit/cxgbit_ddp.c
View file

@ -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)))

4
drivers/target/loopback/tcm_loop.c
View file

@ -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

2
drivers/target/target_core_iblock.c
View file

@ -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");