Return-path: Received: from mx51.mymxserver.com ([85.199.173.110]:29669 "EHLO mx51.mymxserver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751248AbZJSLkP (ORCPT ); Mon, 19 Oct 2009 07:40:15 -0400 From: Holger Schurig To: "linux-wireless" , John Linville , Dan Williams Subject: [PATCH] libertas: remove "struct cmd_ds_gen" Date: Mon, 19 Oct 2009 13:39:56 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-Id: <200910191339.56210.hs4233@mail.mn-solutions.de> Sender: linux-wireless-owner@vger.kernel.org List-ID: [PATCH] libertas: remove "struct cmd_ds_gen" It was only used as a source for S_DS_GEN, but the size of this struct is equal to the size of "struct cmd_header". Signed-off-by: Holger Schurig --- linux-wl.orig/drivers/net/wireless/libertas/host.h +++ linux-wl/drivers/net/wireless/libertas/host.h @@ -389,19 +389,6 @@ u32 value; } __attribute__ ((packed)); -/* Define general data structure */ -/* cmd_DS_GEN */ -struct cmd_ds_gen { - __le16 command; - __le16 size; - __le16 seqnum; - __le16 result; - void *cmdresp[0]; -} __attribute__ ((packed)); - -#define S_DS_GEN sizeof(struct cmd_ds_gen) - - /* * Define data structure for CMD_GET_HW_SPEC * This structure defines the response for the GET_HW_SPEC command --- linux-wl.orig/drivers/net/wireless/libertas/assoc.c +++ linux-wl/drivers/net/wireless/libertas/assoc.c @@ -279,7 +279,7 @@ cmd.hdr.size = cpu_to_le16(sizeof(cmd)); if (cmd_action == CMD_ACT_GET) { - cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2); + cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_header) + 2); } else { memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet)); @@ -456,7 +456,8 @@ lbs_deb_enter(LBS_DEB_CMD); cmd->command = cpu_to_le16(CMD_802_11_RSSI); - cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN); + cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + + sizeof(struct cmd_header)); cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR); /* reset Beacon SNR/NF/RSSI values */ @@ -514,7 +515,7 @@ lbs_deb_enter(LBS_DEB_CMD); cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control) - + S_DS_GEN); + + sizeof(struct cmd_header)); cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL); bcn_ctrl->action = cpu_to_le16(cmd_action); --- linux-wl.orig/drivers/net/wireless/libertas/cmd.c +++ linux-wl/drivers/net/wireless/libertas/cmd.c @@ -240,7 +240,7 @@ cmd->command = cpu_to_le16(CMD_802_11_PS_MODE); cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ps_mode) + - S_DS_GEN); + sizeof(struct cmd_header)); psm->action = cpu_to_le16(cmd_action); psm->multipledtim = 0; switch (cmd_action) { @@ -535,7 +535,7 @@ cmd->command = cpu_to_le16(CMD_802_11_MONITOR_MODE); cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_monitor_mode) + - S_DS_GEN); + sizeof(struct cmd_header)); monitor->action = cpu_to_le16(cmd_action); if (cmd_action == CMD_ACT_SET) { @@ -644,7 +644,7 @@ cmdptr->size = cpu_to_le16(sizeof (struct cmd_ds_mac_reg_access) - + S_DS_GEN); + + sizeof(struct cmd_header)); macreg = (struct cmd_ds_mac_reg_access *)&cmdptr->params. macreg; @@ -663,7 +663,7 @@ cmdptr->size = cpu_to_le16(sizeof (struct cmd_ds_bbp_reg_access) - + S_DS_GEN); + + sizeof(struct cmd_header)); bbpreg = (struct cmd_ds_bbp_reg_access *)&cmdptr->params. bbpreg; @@ -682,7 +682,7 @@ cmdptr->size = cpu_to_le16(sizeof (struct cmd_ds_rf_reg_access) + - S_DS_GEN); + sizeof(struct cmd_header)); rfreg = (struct cmd_ds_rf_reg_access *)&cmdptr->params. rfreg; @@ -709,7 +709,8 @@ lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); cmd->command = cpu_to_le16(CMD_BT_ACCESS); - cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN); + cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + + sizeof(struct cmd_header)); cmd->result = 0; bt_access->action = cpu_to_le16(cmd_action); @@ -746,7 +747,8 @@ lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); cmd->command = cpu_to_le16(CMD_FWT_ACCESS); - cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN); + cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + + sizeof(struct cmd_header)); cmd->result = 0; if (pdata_buf) @@ -1162,7 +1164,7 @@ cmdptr->command = cpu_to_le16(cmd_no); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) + - S_DS_GEN); + sizeof(struct cmd_header)); memmove(&cmdptr->params.afc, pdata_buf, sizeof(struct cmd_ds_802_11_afc)); @@ -1174,7 +1176,7 @@ cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) + - S_DS_GEN); + sizeof(struct cmd_header)); memmove(&cmdptr->params.tpccfg, pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg)); @@ -1195,7 +1197,7 @@ break; case CMD_802_11_DEEP_SLEEP: cmdptr->command = cpu_to_le16(CMD_802_11_DEEP_SLEEP); - cmdptr->size = cpu_to_le16(S_DS_GEN); + cmdptr->size = cpu_to_le16(sizeof(struct cmd_header)); break; default: lbs_pr_err("PREP_CMD: unknown command 0x%04x\n", cmd_no); --- linux-wl.orig/drivers/net/wireless/libertas/scan.c +++ linux-wl/drivers/net/wireless/libertas/scan.c @@ -1291,11 +1291,11 @@ /* The size of the TLV buffer is equal to the entire command response * size (scanrespsize) minus the fixed fields (sizeof()'s), the * BSS Descriptions (bssdescriptsize as bytesLef) and the command - * response header (S_DS_GEN) + * response header (sizeof(struct cmd_header)) */ tlvbufsize = scanrespsize - (bytesleft + sizeof(scanresp->bssdescriptsize) + sizeof(scanresp->nr_sets) - + S_DS_GEN); + + sizeof(struct cmd_header)); /* * Process each scan response returned (scanresp->nr_sets). 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