| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 31 Dec 2015 15:36:42 +0300
From: meleodr@...il.com
To: linux-wireless@...r.kernel.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Cc: Daniil Leshchev <meleodr@...il.com>,
Larry Finger <Larry.Finger@...inger.net>,
Jes Sorensen <Jes.Sorensen@...hat.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Joe Perches <joe@...ches.com>
Subject: [PATCH] staging: rtl8723au: use %pM and %ph formatting
From: Daniil Leshchev <meleodr@...il.com>
use %pM and %ph specifiers instead of placing each byte on stack.
(staging/rtl8723au/TODO)
Signed-off-by: Daniil Leshchev <meleodr@...il.com>
---
drivers/staging/rtl8723au/core/rtw_recv.c | 32 +++++-----------------
.../staging/rtl8723au/hal/rtl8723a_bt-coexist.c | 24 ++++------------
drivers/staging/rtl8723au/hal/usb_halinit.c | 6 ++--
3 files changed, 15 insertions(+), 47 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_recv.c b/drivers/staging/rtl8723au/core/rtw_recv.c
index 404b618..81abe50 100644
--- a/drivers/staging/rtl8723au/core/rtw_recv.c
+++ b/drivers/staging/rtl8723au/core/rtw_recv.c
@@ -361,33 +361,19 @@ int recvframe_chkmic(struct rtw_adapter *adapter,
int i;
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
- "*(pframemic-8)-*(pframemic-1) =0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
- *(pframemic - 8), *(pframemic - 7),
- *(pframemic - 6), *(pframemic - 5),
- *(pframemic - 4), *(pframemic - 3),
- *(pframemic - 2), *(pframemic - 1));
+ "*(pframemic-8)-*(pframemic-1) =%*phC\n",
+ 8, pframemic - 8);
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
- "*(pframemic-16)-*(pframemic-9) =0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
- *(pframemic - 16), *(pframemic - 15),
- *(pframemic - 14), *(pframemic - 13),
- *(pframemic - 12), *(pframemic - 11),
- *(pframemic - 10), *(pframemic - 9));
+ "*(pframemic-16)-*(pframemic-9) =%*phC\n",
+ 8, pframemic - 16);
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
"====== demp packet (len =%d) ======\n",
precvframe->pkt->len);
for (i = 0; i < precvframe->pkt->len; i = i + 8) {
RT_TRACE(_module_rtl871x_recv_c_,
- _drv_err_,
- "0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
- *(precvframe->pkt->data+i),
- *(precvframe->pkt->data+i+1),
- *(precvframe->pkt->data+i+2),
- *(precvframe->pkt->data+i+3),
- *(precvframe->pkt->data+i+4),
- *(precvframe->pkt->data+i+5),
- *(precvframe->pkt->data+i+6),
- *(precvframe->pkt->data+i+7));
+ _drv_err_, "%*phC\n",
+ 8, precvframe->pkt->data + i);
}
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
"====== demp packet end [len =%d]======\n",
@@ -1402,11 +1388,7 @@ static void dump_rx_pkt(struct sk_buff *skb, u16 type, int level)
DBG_8723A("#############################\n");
for (i = 0; i < 64; i = i + 8)
- DBG_8723A("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n",
- *(ptr + i), *(ptr + i + 1), *(ptr + i + 2),
- *(ptr + i + 3), *(ptr + i + 4),
- *(ptr + i + 5), *(ptr + i + 6),
- *(ptr + i + 7));
+ DBG_8723A("%*phC:\n", 8, ptr + i);
DBG_8723A("#############################\n");
}
}
diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
index d5c48a5..d46d1c7 100644
--- a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
@@ -1454,21 +1454,11 @@ bthci_StartBeaconAndConnect(
}
if (pBTInfo->BtAsocEntry[CurrentAssocNum].AMPRole == AMP_BTAP_CREATOR) {
- snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
- padapter->eeprompriv.mac_addr[0],
- padapter->eeprompriv.mac_addr[1],
- padapter->eeprompriv.mac_addr[2],
- padapter->eeprompriv.mac_addr[3],
- padapter->eeprompriv.mac_addr[4],
- padapter->eeprompriv.mac_addr[5]);
+ snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32,
+ "AMP-%pMF", padapter->eeprompriv.mac_addr);
} else if (pBTInfo->BtAsocEntry[CurrentAssocNum].AMPRole == AMP_BTAP_JOINER) {
- snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32, "AMP-%02x-%02x-%02x-%02x-%02x-%02x",
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[0],
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[1],
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[2],
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[3],
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[4],
- pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr[5]);
+ snprintf((char *)pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 32,
+ "AMP-%pMF", pBTInfo->BtAsocEntry[CurrentAssocNum].BTRemoteMACAddr);
}
FillOctetString(pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsid, pBTInfo->BtAsocEntry[CurrentAssocNum].BTSsidBuf, 21);
@@ -9475,10 +9465,8 @@ static void BTDM_Display8723ABtCoexInfo(struct rtw_adapter *padapter)
psTdmaCase = pHalData->bt_coexist.halCoex8723.btdm1Ant.curPsTdma;
else
psTdmaCase = pHalData->bt_coexist.halCoex8723.btdm2Ant.curPsTdma;
- snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %02x %02x %02x %02x %02x case-%d", "PS TDMA(0x3a)", \
- pHalData->bt_coexist.fw3aVal[0], pHalData->bt_coexist.fw3aVal[1],
- pHalData->bt_coexist.fw3aVal[2], pHalData->bt_coexist.fw3aVal[3],
- pHalData->bt_coexist.fw3aVal[4], psTdmaCase);
+ snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %*ph case-%d",
+ "PS TDMA(0x3a)", 5, pHalData->bt_coexist.fw3aVal, psTdmaCase);
DCMD_Printf(btCoexDbgBuf);
snprintf(btCoexDbgBuf, BT_TMP_BUF_SIZE, "\r\n %-35s = %d ", "Decrease Bt Power", \
diff --git a/drivers/staging/rtl8723au/hal/usb_halinit.c b/drivers/staging/rtl8723au/hal/usb_halinit.c
index 9926b07..3c2d03e 100644
--- a/drivers/staging/rtl8723au/hal/usb_halinit.c
+++ b/drivers/staging/rtl8723au/hal/usb_halinit.c
@@ -1021,10 +1021,8 @@ static void Hal_EfuseParseMACAddr_8723AU(struct rtw_adapter *padapter,
}
RT_TRACE(_module_hci_hal_init_c_, _drv_notice_,
- "Hal_EfuseParseMACAddr_8723AU: Permanent Address =%02x:%02x:%02x:%02x:%02x:%02x\n",
- pEEPROM->mac_addr[0], pEEPROM->mac_addr[1],
- pEEPROM->mac_addr[2], pEEPROM->mac_addr[3],
- pEEPROM->mac_addr[4], pEEPROM->mac_addr[5]);
+ "Hal_EfuseParseMACAddr_8723AU: Permanent Address =%pM\n",
+ pEEPROM->mac_addr);
}
static void readAdapterInfo(struct rtw_adapter *padapter)
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists