[PATCH] staging: rtl8723bs: Remove redundant else branches.

Sevinj Aghayeva
2022-03-29T14:09:07Z

This patch fixes the following checkpatch.pl warning:

WARNING: else is not generally useful after a break or return

Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
---
.../staging/rtl8723bs/core/rtw_ieee80211.c | 32 ++++++++-----------
1 file changed, 13 insertions(+), 19 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index b449be537376..27de086903e2 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -94,16 +94,14 @@ bool rtw_is_cckratesonly_included(u8 *rate)

int rtw_check_network_type(unsigned char *rate, int ratelen, int channel)
{
- if (channel > 14) {
+ if (channel > 14)
return WIRELESS_INVALID;
- } else { /* could be pure B, pure G, or B/G */
- if (rtw_is_cckratesonly_included(rate))
- return WIRELESS_11B;
- else if (rtw_is_cckrates_included(rate))
- return WIRELESS_11BG;
- else
- return WIRELESS_11G;
- }
+ /* could be pure B, pure G, or B/G */
+ if (rtw_is_cckratesonly_included(rate))
+ return WIRELESS_11B;
+ if (rtw_is_cckrates_included(rate))
+ return WIRELESS_11BG;
+ return WIRELESS_11G;
}

u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source,
@@ -151,11 +149,10 @@ u8 *rtw_get_ie(u8 *pbuf, signed int index, signed int *len, signed int limit)
if (*p == index) {
*len = *(p + 1);
return p;
- } else {
- tmp = *(p + 1);
- p += (tmp + 2);
- i += (tmp + 2);
}
+ tmp = *(p + 1);
+ p += (tmp + 2);
+ i += (tmp + 2);
if (i >= limit)
break;
}
@@ -199,9 +196,8 @@ u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, u
*ielen = in_ie[cnt+1]+2;

break;
- } else {
- cnt += in_ie[cnt+1]+2; /* goto next */
}
+ cnt += in_ie[cnt+1]+2; /* goto next */
}

return target_ie;
@@ -697,9 +693,8 @@ u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen)
cnt += in_ie[cnt+1]+2;

break;
- } else {
- cnt += in_ie[cnt+1]+2; /* goto next */
}
+ cnt += in_ie[cnt+1]+2; /* goto next */
}

return wpsie_ptr;
@@ -748,9 +743,8 @@ u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_att
*len_attr = attr_len;

break;
- } else {
- attr_ptr += attr_len; /* goto next */
}
+ attr_ptr += attr_len; /* goto next */
}

return target_attr_ptr;
--
2.25.1