diff options
| -rw-r--r-- | drivers/net/wireless/libertas/cmd.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 4dc6bbe5f11..4ffb84a403b 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -1166,8 +1166,8 @@ void lbs_queue_cmd(struct lbs_private *priv, lbs_deb_enter(LBS_DEB_HOST); - if (!cmdnode || !cmdnode->cmdbuf) { - lbs_deb_host("QUEUE_CMD: cmdnode or cmdbuf is NULL\n"); + if (!cmdnode) { + lbs_deb_host("QUEUE_CMD: cmdnode is NULL\n"); goto done; } if (!cmdnode->cmdbuf->size) { @@ -1195,7 +1195,7 @@ void lbs_queue_cmd(struct lbs_private *priv, spin_unlock_irqrestore(&priv->driver_lock, flags); lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n", - le16_to_cpu(cmdnode->cmdbuf->command)); + le16_to_cpu(cmdnode->cmdbuf->command)); done: lbs_deb_leave(LBS_DEB_HOST); @@ -1380,13 +1380,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv, lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no); - if (!cmdptr) { - lbs_deb_host("PREP_CMD: cmdptr is NULL\n"); - lbs_cleanup_and_insert_cmd(priv, cmdnode); - ret = -1; - goto done; - } - /* Set sequence number, command and INT option */ priv->seqnum++; cmdptr->seqnum = cpu_to_le16(priv->seqnum); @@ -1786,8 +1779,7 @@ static void cleanup_cmdnode(struct cmd_ctrl_node *cmdnode) cmdnode->callback = NULL; cmdnode->callback_arg = 0; - if (cmdnode->cmdbuf != NULL) - memset(cmdnode->cmdbuf, 0, LBS_CMD_BUFFER_SIZE); + memset(cmdnode->cmdbuf, 0, LBS_CMD_BUFFER_SIZE); lbs_deb_leave(LBS_DEB_HOST); } |