mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-12 13:55:32 +00:00
Code Issues Releases Wiki Activity

mwifiex: remove redundant local structures

Browse source 
Avoid use of local structure in the function if the structure is
already allocated by the caller and the structure pointer is passed.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Amitkumar Karwar 2011-05-10 20:47:35 -07:00 committed by John W. Linville
parent 0fd82eafe3
commit c4859fbcfc
1 changed files with 9 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
drivers/net/wireless/mwifiex/sta_ioctl.c
View file

@ -1250,11 +1250,9 @@ mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, char *version,
int mwifiex_get_signal_info(struct mwifiex_private *priv,
struct mwifiex_ds_get_signal *signal)
{
struct mwifiex_ds_get_signal info;
int status;
memset(&info, 0, sizeof(struct mwifiex_ds_get_signal));
info.selector = ALL_RSSI_INFO_MASK;
signal->selector = ALL_RSSI_INFO_MASK;
/* Signal info can be obtained only if connected */
if (!priv->media_connected) {
@ -1267,13 +1265,10 @@ int mwifiex_get_signal_info(struct mwifiex_private *priv,
HostCmd_ACT_GEN_GET, 0, signal);
if (!status) {
if (signal)
memcpy(signal, &info,
sizeof(struct mwifiex_ds_get_signal));
if (info.selector & BCN_RSSI_AVG_MASK)
priv->w_stats.qual.level = info.bcn_rssi_avg;
if (info.selector & BCN_NF_AVG_MASK)
priv->w_stats.qual.noise = info.bcn_nf_avg;
if (signal->selector & BCN_RSSI_AVG_MASK)
priv->w_stats.qual.level = signal->bcn_rssi_avg;
if (signal->selector & BCN_NF_AVG_MASK)
priv->w_stats.qual.noise = signal->bcn_nf_avg;
}
return status;
@ -1333,19 +1328,14 @@ mwifiex_get_stats_info(struct mwifiex_private *priv,
struct mwifiex_ds_get_stats *log)
{
int ret;
struct mwifiex_ds_get_stats get_log;
memset(&get_log, 0, sizeof(struct mwifiex_ds_get_stats));
ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_GET_LOG,
HostCmd_ACT_GEN_GET, 0, &get_log);
HostCmd_ACT_GEN_GET, 0, log);
if (!ret) {
if (log)
memcpy(log, &get_log, sizeof(struct
mwifiex_ds_get_stats));
priv->w_stats.discard.fragment = get_log.fcs_error;
priv->w_stats.discard.retries = get_log.retry;
priv->w_stats.discard.misc = get_log.ack_failure;
priv->w_stats.discard.fragment = log->fcs_error;
priv->w_stats.discard.retries = log->retry;
priv->w_stats.discard.misc = log->ack_failure;
}
return ret;