[PATCH] staging: rtl8723bs: core: Refactor nested if-else

Kushal Kothari
2021-10-25T07:25:34Z

Refactor nested if else by combining nested if into a single if condition and removing unnecessary else conditionals which leads to removing unnecessary tabs .There is no change in logic of new code.
checkpatch warning : Too many leading tabs - consider code refactoring

Signed-off-by: Kushal Kothari <kushalkothari285@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 65 ++++++++-----------
1 file changed, 26 insertions(+), 39 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 0f82f5031c43..eb10b6f85426 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -1192,46 +1192,33 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
p = pframe + WLAN_HDR_A3_LEN + ie_offset; ie_len = 0;
for (;;) {
p = rtw_get_ie(p, WLAN_EID_VENDOR_SPECIFIC, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset);
- if (p) {
- if (!memcmp(p+2, WMM_IE, 6)) {
-
- pstat->flags |= WLAN_STA_WME;
-
- pstat->qos_option = 1;
- pstat->qos_info = *(p+8);
-
- pstat->max_sp_len = (pstat->qos_info>>5)&0x3;
-
- if ((pstat->qos_info&0xf) != 0xf)
- pstat->has_legacy_ac = true;
- else
- pstat->has_legacy_ac = false;
-
- if (pstat->qos_info&0xf) {
- if (pstat->qos_info&BIT(0))
- pstat->uapsd_vo = BIT(0)|BIT(1);
- else
- pstat->uapsd_vo = 0;
-
- if (pstat->qos_info&BIT(1))
- pstat->uapsd_vi = BIT(0)|BIT(1);
- else
- pstat->uapsd_vi = 0;
-
- if (pstat->qos_info&BIT(2))
- pstat->uapsd_bk = BIT(0)|BIT(1);
- else
- pstat->uapsd_bk = 0;
-
- if (pstat->qos_info&BIT(3))
- pstat->uapsd_be = BIT(0)|BIT(1);
- else
- pstat->uapsd_be = 0;
-
- }
-
- break;
+ if (p && !memcmp(p+2, WMM_IE, 6)) {
+ pstat->flags |= WLAN_STA_WME;
+ pstat->qos_option = 1;
+ pstat->qos_info = *(p+8);
+ pstat->max_sp_len = (pstat->qos_info>>5)&0x3;
+ pstat->has_legacy_ac = false;
+ if ((pstat->qos_info&0xf) != 0xf)
+ pstat->has_legacy_ac = true;
+
+ pstat->uapsd_vo = 0;
+ if (pstat->qos_info&0xf) {
+ if (pstat->qos_info&BIT(0))
+ pstat->uapsd_vo = BIT(0)|BIT(1);
+
+ pstat->uapsd_vi = 0;
+ if (pstat->qos_info&BIT(1))
+ pstat->uapsd_vi = BIT(0)|BIT(1);
+
+ pstat->uapsd_bk = 0;
+ if (pstat->qos_info&BIT(2))
+ pstat->uapsd_bk = BIT(0)|BIT(1);
+
+ pstat->uapsd_be = 0;
+ if (pstat->qos_info&BIT(3))
+ pstat->uapsd_be = BIT(0)|BIT(1);
}
+ break;
} else {
break;
}
--
2.25.1