[PATCH 03/69] staging: rtl8188eu: re-use hex_to_bin() instead of custom code
navin patidar
navin.patidar at gmail.com
Thu Jul 10 03:41:22 UTC 2014
From: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
hex_to_bin could be used to convert hexdecimal digit to its binary
representation.
Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
Signed-off-by: navin patidar <navin.patidar at gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 17 -----------------
drivers/staging/rtl8188eu/include/wlan_bssdef.h | 3 ---
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 6 +++---
3 files changed, 3 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index 02bd3b0..a375b75 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -1067,23 +1067,6 @@ enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len,
return unknown ? ParseUnknown : ParseOK;
}
-u8 key_char2num(u8 ch)
-{
- if ((ch >= '0') && (ch <= '9'))
- return ch - '0';
- else if ((ch >= 'a') && (ch <= 'f'))
- return ch - 'a' + 10;
- else if ((ch >= 'A') && (ch <= 'F'))
- return ch - 'A' + 10;
- else
- return 0xff;
-}
-
-u8 str_2char2num(u8 hch, u8 lch)
-{
- return (key_char2num(hch) * 10) + key_char2num(lch);
-}
-
void rtw_macaddr_cfg(u8 *mac_addr)
{
u8 mac[ETH_ALEN];
diff --git a/drivers/staging/rtl8188eu/include/wlan_bssdef.h b/drivers/staging/rtl8188eu/include/wlan_bssdef.h
index 85e4b92..53b1bd8 100644
--- a/drivers/staging/rtl8188eu/include/wlan_bssdef.h
+++ b/drivers/staging/rtl8188eu/include/wlan_bssdef.h
@@ -340,7 +340,4 @@ struct ndis_802_11_cap {
struct ndis_802_11_auth_encrypt AuthenticationEncryptionSupported[1];
};
-u8 key_char2num(u8 ch);
-u8 str_2char2num(u8 hch, u8 lch);
-
#endif /* ifndef WLAN_BSSDEF_H_ */
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 6402f48..78ab270 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -2697,7 +2697,7 @@ static int rtw_p2p_set_intent(struct net_device *dev,
intent = extra[0] - '0';
break;
case 2:
- intent = str_2char2num(extra[0], extra[1]);
+ intent = hex_to_bin(extra[0]) * 10 + hex_to_bin(extra[1]);
break;
}
if (intent <= 15)
@@ -2722,7 +2722,7 @@ static int rtw_p2p_set_listen_ch(struct net_device *dev,
listen_ch = extra[0] - '0';
break;
case 2:
- listen_ch = str_2char2num(extra[0], extra[1]);
+ listen_ch = hex_to_bin(extra[0]) * 10 + hex_to_bin(extra[1]);
break;
}
@@ -2755,7 +2755,7 @@ static int rtw_p2p_set_op_ch(struct net_device *dev,
op_ch = extra[0] - '0';
break;
case 2:
- op_ch = str_2char2num(extra[0], extra[1]);
+ op_ch = hex_to_bin(extra[0]) * 10 + hex_to_bin(extra[1]);
break;
}
--
1.7.10.4
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