mirror of https://gitee.com/openkylin/linux.git
staging: rtl8723bs: Fix some indenting problems and a potential data overrun
Smatch reports the following: CHECK drivers/staging/rtl8723bs/core/rtw_wlan_util.c drivers/staging/rtl8723bs/core/rtw_wlan_util.c:67 cckrates_included() warn: if statement not indented drivers/staging/rtl8723bs/core/rtw_wlan_util.c:81 cckratesonly_included() warn: if statement not indented drivers/staging/rtl8723bs/core/rtw_wlan_util.c:815 rtw_camid_alloc() warn: should '1 << (cam_id)' be a 64 bit type? The first two are fixed with white-space changes. The third is fixed by restricting cam_id to be less than 32. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -65,8 +65,8 @@ int cckrates_included(unsigned char *rate, int ratelen)
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for (i = 0; i < ratelen; i++) {
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if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
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(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
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return true;
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(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
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return true;
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}
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return false;
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@ -79,8 +79,8 @@ int cckratesonly_included(unsigned char *rate, int ratelen)
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for (i = 0; i < ratelen; i++) {
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if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
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(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
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return false;
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(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
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return false;
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}
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return true;
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@ -811,7 +811,7 @@ s16 rtw_camid_alloc(struct adapter *adapter, struct sta_info *sta, u8 kid)
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}
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bitmap_handle:
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if (cam_id >= 0)
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if (cam_id >= 0 && cam_id < 32)
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cam_ctl->bitmap |= BIT(cam_id);
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spin_unlock_bh(&cam_ctl->lock);
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