[PATCH 0/2] staging: r8188eu: some DBG_88E cleanups

[PATCH 0/2] staging: r8188eu: some DBG_88E cleanups

[Phillip Potter]

This small patch set begins to convert/remove the 700+ DBG_88E calls
still in the driver source, with a few files to begin with whilst I have
time.

Phillip Potter (2):
  staging: r8188eu: convert DBG_88E calls in core/rtw_security.c
  staging: r8188eu: convert/remove DBG_88E calls in core/rtw_cmd.c

 drivers/staging/r8188eu/core/rtw_cmd.c      | 12 ++++-------
 drivers/staging/r8188eu/core/rtw_security.c | 22 +++++++++++++--------
 2 files changed, 18 insertions(+), 16 deletions(-)

-- 
2.33.1

[PATCH 1/2] staging: r8188eu: convert DBG_88E calls in core/rtw_security.c

[Phillip Potter]

Convert all DBG_88E calls in core/rtw_security.c to netdev_dbg calls.
These calls seem to contain useful information/assertions and so are
probably worth keeping. In doing this conversion, also convert
static aes_decipher to take a struct adapter * parameter, as per the
convention elsewhere in the driver currently. This allows us to pass
this through and access its pnetdev member for the netdev_dbg call in
the function.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
---
 drivers/staging/r8188eu/core/rtw_security.c | 22 +++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_security.c b/drivers/staging/r8188eu/core/rtw_security.c
index db35f326bbb1..4e93c720c1b6 100644
--- a/drivers/staging/r8188eu/core/rtw_security.c
+++ b/drivers/staging/r8188eu/core/rtw_security.c
@@ -545,7 +545,8 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
 			if (is_multicast_ether_addr(prxattrib->ra)) {
 				if (!psecuritypriv->binstallGrpkey) {
 					res = _FAIL;
-					DBG_88E("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__);
+					netdev_dbg(padapter->pnetdev,
+						   "rx bc/mc packets, but didn't install group key!\n");
 					goto exit;
 				}
 				prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
@@ -1145,7 +1146,7 @@ u32 rtw_aes_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe)
 	return res;
 }
 
-static int aes_decipher(u8 *key, uint	hdrlen,
+static int aes_decipher(struct adapter *padapter, u8 *key, uint hdrlen,
 			u8 *pframe, uint plen)
 {
 	static u8	message[MAX_MSG_SIZE];
@@ -1329,8 +1330,10 @@ static int aes_decipher(u8 *key, uint	hdrlen,
 	/* compare the mic */
 	for (i = 0; i < 8; i++) {
 		if (pframe[hdrlen + 8 + plen - 8 + i] != message[hdrlen + 8 + plen - 8 + i]) {
-			DBG_88E("aes_decipher:mic check error mic[%d]: pframe(%x)!=message(%x)\n",
-				i, pframe[hdrlen + 8 + plen - 8 + i], message[hdrlen + 8 + plen - 8 + i]);
+			netdev_dbg(padapter->pnetdev,
+				   "mic check error mic[%d]: pframe(%x)!=message(%x)\n",
+				   i, pframe[hdrlen + 8 + plen - 8 + i],
+				   message[hdrlen + 8 + plen - 8 + i]);
 			res = _FAIL;
 		}
 	}
@@ -1358,13 +1361,16 @@ u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
 				/* in concurrent we should use sw descrypt in group key, so we remove this message */
 				if (!psecuritypriv->binstallGrpkey) {
 					res = _FAIL;
-					DBG_88E("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__);
+					netdev_dbg(padapter->pnetdev,
+						   "rx bc/mc packets, but didn't install group key!\n");
 					goto exit;
 				}
 				prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
 				if (psecuritypriv->dot118021XGrpKeyid != prxattrib->key_index) {
-					DBG_88E("not match packet_index=%d, install_index=%d\n",
-						prxattrib->key_index, psecuritypriv->dot118021XGrpKeyid);
+					netdev_dbg(padapter->pnetdev,
+						   "not match packet_index=%d, install_index=%d\n",
+						   prxattrib->key_index,
+						   psecuritypriv->dot118021XGrpKeyid);
 					res = _FAIL;
 					goto exit;
 				}
@@ -1372,7 +1378,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe)
 				prwskey = &stainfo->dot118021x_UncstKey.skey[0];
 			}
 			length = precvframe->len - prxattrib->hdrlen - prxattrib->iv_len;
-			res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length);
+			res = aes_decipher(padapter, prwskey, prxattrib->hdrlen, pframe, length);
 		} else {
 			res = _FAIL;
 		}
-- 
2.33.1

[PATCH 2/2] staging: r8188eu: convert/remove DBG_88E calls in core/rtw_cmd.c

[Phillip Potter]

Convert two DBG_88E calls within core/rtw_cmd.c to netdev_dbg calls, and
remove three commented DBG_88E calls. Considering the original driver
author commented them, it seems better to delete these three than
convert.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
---
 drivers/staging/r8188eu/core/rtw_cmd.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c
index d0a61331b883..ace3a6342e01 100644
--- a/drivers/staging/r8188eu/core/rtw_cmd.c
+++ b/drivers/staging/r8188eu/core/rtw_cmd.c
@@ -255,8 +255,9 @@ int rtw_cmd_thread(void *context)
 _next:
 		if (padapter->bDriverStopped ||
 		    padapter->bSurpriseRemoved) {
-			DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
-				__func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
+			netdev_dbg(padapter->pnetdev,
+				   "DriverStopped(%d) SurpriseRemoved(%d) break\n",
+				   padapter->bDriverStopped, padapter->bSurpriseRemoved);
 			break;
 		}
 
@@ -316,8 +317,6 @@ int rtw_cmd_thread(void *context)
 		if (!pcmd)
 			break;
 
-		/* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
-
 		rtw_free_cmd_obj(pcmd);
 	} while (1);
 
@@ -579,7 +578,7 @@ u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network *pnetwork)
 	else
 		padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
 
-	DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
+	netdev_dbg(padapter->pnetdev, "smart_ps = %d\n", padapter->pwrctrlpriv.smart_ps);
 
 	pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
 
@@ -800,8 +799,6 @@ u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
 
 	init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
 
-	/* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
-
 	/* rtw_enqueue_cmd(pcmdpriv, ph2c); */
 	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
 
@@ -1003,7 +1000,6 @@ static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
 		SetHwReg8188EU(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 		break;
 	case LPS_CTRL_SPECIAL_PACKET:
-		/* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
 		pwrpriv->DelayLPSLastTimeStamp = jiffies;
 		LPS_Leave(padapter);
 		break;
-- 
2.33.1