diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/hal.c')
-rw-r--r-- | drivers/net/wireless/iwmc3200wifi/hal.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/hal.c b/drivers/net/wireless/iwmc3200wifi/hal.c index ee127fe4f43f..c430418248b4 100644 --- a/drivers/net/wireless/iwmc3200wifi/hal.c +++ b/drivers/net/wireless/iwmc3200wifi/hal.c @@ -105,9 +105,9 @@ #include "umac.h" #include "debug.h" -static void iwm_nonwifi_cmd_init(struct iwm_priv *iwm, - struct iwm_nonwifi_cmd *cmd, - struct iwm_udma_nonwifi_cmd *udma_cmd) +static int iwm_nonwifi_cmd_init(struct iwm_priv *iwm, + struct iwm_nonwifi_cmd *cmd, + struct iwm_udma_nonwifi_cmd *udma_cmd) { INIT_LIST_HEAD(&cmd->pending); @@ -118,7 +118,7 @@ static void iwm_nonwifi_cmd_init(struct iwm_priv *iwm, cmd->seq_num = iwm->nonwifi_seq_num; udma_cmd->seq_num = cpu_to_le16(cmd->seq_num); - cmd->seq_num = iwm->nonwifi_seq_num++; + iwm->nonwifi_seq_num++; iwm->nonwifi_seq_num %= UMAC_NONWIFI_SEQ_NUM_MAX; if (udma_cmd->resp) @@ -130,6 +130,8 @@ static void iwm_nonwifi_cmd_init(struct iwm_priv *iwm, cmd->buf.len = 0; memcpy(&cmd->udma_cmd, udma_cmd, sizeof(*udma_cmd)); + + return cmd->seq_num; } u16 iwm_alloc_wifi_cmd_seq(struct iwm_priv *iwm) @@ -369,7 +371,7 @@ int iwm_hal_send_target_cmd(struct iwm_priv *iwm, const void *payload) { struct iwm_nonwifi_cmd *cmd; - int ret; + int ret, seq_num; cmd = kzalloc(sizeof(struct iwm_nonwifi_cmd), GFP_KERNEL); if (!cmd) { @@ -377,7 +379,7 @@ int iwm_hal_send_target_cmd(struct iwm_priv *iwm, return -ENOMEM; } - iwm_nonwifi_cmd_init(iwm, cmd, udma_cmd); + seq_num = iwm_nonwifi_cmd_init(iwm, cmd, udma_cmd); if (cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE || cmd->udma_cmd.opcode == UMAC_HDI_OUT_OPCODE_WRITE_PERSISTENT) { @@ -393,7 +395,7 @@ int iwm_hal_send_target_cmd(struct iwm_priv *iwm, if (ret < 0) return ret; - return cmd->seq_num; + return seq_num; } static void iwm_build_lmac_hdr(struct iwm_priv *iwm, struct iwm_lmac_hdr *hdr, |