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authorJaved Hasan <jhasan@marvell.com>2020-06-22 02:38:14 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2020-06-26 22:29:42 -0400
commit37d09067172043d2670c56505fd012f007c7ed20 (patch)
tree1d946bc49e368422b7541db68dc9b90162d5122c /drivers/scsi/bnx2fc
parent040ab9c4fd0070cd5fa71ba3a7b95b8470db9b4d (diff)
scsi: bnx2fc: Removal of unused variables
Removed all the unused variables. Link: https://lore.kernel.org/r/20200622093814.3250-1-jhasan@marvell.com Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/bnx2fc')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_hwi.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 1f7c58b4c535..8c0d6866cf3b 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -635,7 +635,6 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
struct bnx2fc_cmd *io_req = NULL;
struct bnx2fc_interface *interface = tgt->port->priv;
struct bnx2fc_hba *hba = interface->hba;
- int task_idx, index;
int rc = 0;
u64 err_warn_bit_map;
u8 err_warn = 0xff;
@@ -701,15 +700,12 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
BNX2FC_TGT_DBG(tgt, "buf_offsets - tx = 0x%x, rx = 0x%x\n",
err_entry->data.tx_buf_off, err_entry->data.rx_buf_off);
-
if (xid > hba->max_xid) {
BNX2FC_TGT_DBG(tgt, "xid(0x%x) out of FW range\n",
xid);
goto ret_err_rqe;
}
- task_idx = xid / BNX2FC_TASKS_PER_PAGE;
- index = xid % BNX2FC_TASKS_PER_PAGE;
io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid];
if (!io_req)
@@ -833,8 +829,6 @@ ret_err_rqe:
}
BNX2FC_TGT_DBG(tgt, "warn = 0x%x\n", err_warn);
- task_idx = xid / BNX2FC_TASKS_PER_PAGE;
- index = xid % BNX2FC_TASKS_PER_PAGE;
io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid];
if (!io_req)
goto ret_warn_rqe;
@@ -1008,7 +1002,6 @@ static bool bnx2fc_pending_work(struct bnx2fc_rport *tgt, unsigned int wqe)
unsigned char *rq_data = NULL;
unsigned char rq_data_buff[BNX2FC_RQ_BUF_SZ];
int task_idx, index;
- unsigned char *dummy;
u16 xid;
u8 num_rq;
int i;
@@ -1038,7 +1031,7 @@ static bool bnx2fc_pending_work(struct bnx2fc_rport *tgt, unsigned int wqe)
if (num_rq > 1) {
/* We do not need extra sense data */
for (i = 1; i < num_rq; i++)
- dummy = bnx2fc_get_next_rqe(tgt, 1);
+ bnx2fc_get_next_rqe(tgt, 1);
}
if (rq_data)
@@ -1510,7 +1503,6 @@ void bnx2fc_init_seq_cleanup_task(struct bnx2fc_cmd *seq_clnp_req,
u64 phys_addr = (u64)orig_io_req->bd_tbl->bd_tbl_dma;
u32 orig_offset = offset;
int bd_count;
- int orig_task_idx, index;
int i;
memset(task, 0, sizeof(struct fcoe_task_ctx_entry));
@@ -1560,8 +1552,6 @@ void bnx2fc_init_seq_cleanup_task(struct bnx2fc_cmd *seq_clnp_req,
offset; /* adjusted offset */
task->txwr_only.sgl_ctx.sgl.mul_sgl.cur_sge_idx = i;
} else {
- orig_task_idx = orig_xid / BNX2FC_TASKS_PER_PAGE;
- index = orig_xid % BNX2FC_TASKS_PER_PAGE;
/* Multiple SGEs were used for this IO */
sgl = &task->rxwr_only.union_ctx.read_info.sgl_ctx.sgl;
@@ -2089,11 +2079,7 @@ static int bnx2fc_allocate_hash_table(struct bnx2fc_hba *hba)
pbl = hba->hash_tbl_pbl;
i = 0;
while (*pbl && *(pbl + 1)) {
- u32 lo;
- u32 hi;
- lo = *pbl;
++pbl;
- hi = *pbl;
++pbl;
++i;
}