scsi: bnx2fc: Remove redundant assignment to variable 'i'

The variable 'i' is being assigned a value that is never read, the
following code path via the label ofld_err never refers to the
variable. The assignment is redundant and can be removed.

Cleans up clang scan warning:
drivers/scsi/bnx2fc/bnx2fc_tgt.c:132:5: warning: Value stored to 'i'
is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240415104311.484890-1-colin.i.king@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: ColinIanKing

drivers/scsi/bnx2fc/bnx2fc_tgt.c

@@ -128,10 +128,8 @@ static void bnx2fc_offload_session(struct fcoe_port *port,
 			BNX2FC_TGT_DBG(tgt, "ctx_alloc_failure, "
 				"retry ofld..%d\n", i++);
 			msleep_interruptible(1000);
-			if (i > 3) {
-				i = 0;
+			if (i > 3)
 				goto ofld_err;
-			}
 			goto retry_ofld;
 		}
 		goto ofld_err;