[PATCH v3 05/11] wireless: libertas: print esaped string via %*pE

Andy Shevchenko
2014-08-20T09:43:04Z

Instead of custom approach this allows to print escaped strings via recently
added kernel extension: %*pE.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/net/wireless/libertas/cfg.c | 8 ++------
drivers/net/wireless/libertas/mesh.c | 7 +++----
2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 47a998d..1188814 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -590,7 +590,6 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
int chan_no = -1;
const u8 *ssid = NULL;
u8 ssid_len = 0;
- DECLARE_SSID_BUF(ssid_buf);

int len = get_unaligned_le16(pos);
pos += 2;
@@ -644,10 +643,8 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy,
struct ieee80211_channel *channel =
ieee80211_get_channel(wiphy, freq);

- lbs_deb_scan("scan: %pM, capa %04x, chan %2d, %s, "
- "%d dBm\n",
- bssid, capa, chan_no,
- print_ssid(ssid_buf, ssid, ssid_len),
+ lbs_deb_scan("scan: %pM, capa %04x, chan %2d, %*pE, %d dBm\n",
+ bssid, capa, chan_no, ssid_len, ssid,
LBS_SCAN_RSSI_TO_MBM(rssi)/100);

if (channel &&
@@ -1982,7 +1979,6 @@ static int lbs_join_ibss(struct wiphy *wiphy, struct net_device *dev,
struct lbs_private *priv = wiphy_priv(wiphy);
int ret = 0;
struct cfg80211_bss *bss;
- DECLARE_SSID_BUF(ssid_buf);

if (dev == priv->mesh_dev)
return -EOPNOTSUPP;
diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
index 01a67f6..d0c881d 100644
--- a/drivers/net/wireless/libertas/mesh.c
+++ b/drivers/net/wireless/libertas/mesh.c
@@ -93,7 +93,6 @@ static int lbs_mesh_config(struct lbs_private *priv, uint16_t action,
{
struct cmd_ds_mesh_config cmd;
struct mrvl_meshie *ie;
- DECLARE_SSID_BUF(ssid);

memset(&cmd, 0, sizeof(cmd));
cmd.channel = cpu_to_le16(chan);
@@ -122,9 +121,9 @@ static int lbs_mesh_config(struct lbs_private *priv, uint16_t action,
default:
return -1;
}
- lbs_deb_cmd("mesh config action %d type %x channel %d SSID %s\n",
- action, priv->mesh_tlv, chan,
- print_ssid(ssid, priv->mesh_ssid, priv->mesh_ssid_len));
+ lbs_deb_cmd("mesh config action %d type %x channel %d SSID %*pE\n",
+ action, priv->mesh_tlv, chan, priv->mesh_ssid_len,
+ priv->mesh_ssid);

return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv);
}
--
2.1.0