Re: [PATCH] staging: rtl8723au: Fix sparse warnings
From: Jes Sorensen <hidden>
Date: 2014-12-15 15:46:42
Also in:
lkml
Krzysztof Konopko [off-list ref] writes:
Some struct fields in wifi.h are meant to be __le16 but were declared as unsigned short. This was reported by sparse: rtw_wlan_util.c:538:24: warning: cast to restricted __le16 rtw_wlan_util.c:1544:29: warning: cast to restricted __le16 rtw_wlan_util.c:1546:25: warning: cast to restricted __le16 This patch updates the types of the fields in `AC_param` and `ADDBA_request` structs to be consistent with relevant structs in include/linux/ieee80211.h. Signed-off-by: Krzysztof Konopko <redacted> --- drivers/staging/rtl8723au/include/wifi.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)
Well the u8 change is really in the nit picking space, but I am fine with that too. Signed-off-by: Jes Sorensen <redacted>
quoted hunk
diff --git a/drivers/staging/rtl8723au/include/wifi.h b/drivers/staging/rtl8723au/include/wifi.h index fd3da3b..25d573c 100644 --- a/drivers/staging/rtl8723au/include/wifi.h +++ b/drivers/staging/rtl8723au/include/wifi.h@@ -26,9 +26,9 @@ ------------------------------------------------------------------------------*/ struct AC_param { - unsigned char ACI_AIFSN; - unsigned char CW; - unsigned short TXOP_limit; + u8 ACI_AIFSN; + u8 CW; + __le16 TXOP_limit; } __packed; struct WMM_para_element {@@ -38,10 +38,10 @@ struct WMM_para_element { } __packed; struct ADDBA_request { - unsigned char dialog_token; - unsigned short BA_para_set; - unsigned short BA_timeout_value; - unsigned short BA_starting_seqctrl; + u8 dialog_token; + __le16 BA_para_set; + __le16 BA_timeout_value; + __le16 BA_starting_seqctrl; } __packed;