net: wwan: iosm: remove reduandant check

Remove reduandant IP session id check since required checks
are in place under caller.

Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
index 46f76e8aae9291fee40db3ee62b0cc6fe00fcbb1..e4e9461b603eb60d25329f1cf34a85bb9838bcbc 100644 (file)
--- a/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem_ops.c
@@ -24,15 +24,7 @@ int ipc_imem_sys_wwan_open(struct iosm_imem *ipc_imem, int if_id)
                return -EIO;
        }
 
-       /* check for the interafce id
-        * if if_id 1 to 8 then create IP MUX channel sessions.
-        * To start MUX session from 0 as network interface id would start
-        * from 1 so map it to if_id = if_id - 1
-        */
-       if (if_id >= IP_MUX_SESSION_START && if_id <= IP_MUX_SESSION_END)
-               return ipc_mux_open_session(ipc_imem->mux, if_id - 1);
-
-       return -EINVAL;
+       return ipc_mux_open_session(ipc_imem->mux, if_id - 1);
 }
 
 /* Release a net link to CP. */
@@ -83,13 +75,8 @@ int ipc_imem_sys_wwan_transmit(struct iosm_imem *ipc_imem,
                goto out;
        }
 
-       if (if_id >= IP_MUX_SESSION_START && if_id <= IP_MUX_SESSION_END)
-               /* Route the UL packet through IP MUX Layer */
-               ret = ipc_mux_ul_trigger_encode(ipc_imem->mux,
-                                               if_id - 1, skb);
-       else
-               dev_err(ipc_imem->dev,
-                       "invalid if_id %d: ", if_id);
+       /* Route the UL packet through IP MUX Layer */
+       ret = ipc_mux_ul_trigger_encode(ipc_imem->mux, if_id - 1, skb);
 out:
        return ret;
 }