@@ -193,9 +193,9 @@ void rtl8188e_set_FwPwrMode_cmd(struct adapter *adapt, u8 Mode)
}
-void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt)
+void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, u16 mstatus_rpt)
{
- u16 mst_rpt = le16_to_cpu(mstatus_rpt);
+ __le16 mst_rpt = cpu_to_le16(mstatus_rpt);
FillH2CCmd_88E(adapt, H2C_COM_MEDIA_STATUS_RPT, sizeof(mst_rpt), (u8 *)&mst_rpt);
}
@@ -85,6 +85,6 @@ void rtl8188e_Add_RateATid(struct adapter *padapter, u32 bitmap, u8 arg,
void rtl8188e_set_p2p_ps_offload_cmd(struct adapter *adapt, u8 p2p_ps_state);
void CheckFwRsvdPageContent(struct adapter *adapt);
-void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt);
+void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, u16 mstatus_rpt);
#endif/* __RTL8188E_CMD_H__ */
Sparse lists the following warnings: CHECK drivers/staging/r8188eu/core/rtw_mlme.c drivers/staging/r8188eu/core/rtw_mlme.c:1197:49: warning: incorrect type in argument 2 (different base types) drivers/staging/r8188eu/core/rtw_mlme.c:1197:49: expected restricted __le16 [usertype] mstatus_rpt drivers/staging/r8188eu/core/rtw_mlme.c:1197:49: got unsigned short [assigned] [usertype] media_status_rpt drivers/staging/r8188eu/core/rtw_mlme.c:1275:57: warning: incorrect type in argument 2 (different base types) drivers/staging/r8188eu/core/rtw_mlme.c:1275:57: expected restricted __le16 [usertype] mstatus_rpt drivers/staging/r8188eu/core/rtw_mlme.c:1275:57: got unsigned short [assigned] [usertype] media_status CHECK drivers/staging/r8188eu/core/rtw_mlme_ext.c drivers/staging/r8188eu/core/rtw_mlme_ext.c:6842:58: warning: incorrect type in argument 2 (different base types) drivers/staging/r8188eu/core/rtw_mlme_ext.c:6842:58: expected restricted __le16 [usertype] mstatus_rpt drivers/staging/r8188eu/core/rtw_mlme_ext.c:6842:58: got unsigned short [assigned] [usertype] media_status The second argument of rtl8188e_set_FwMediaStatus_cmd() needs to be in CPU order, not little-endian; however, when it uses that value to call FillH2CCmd_88E() the parameter must be in little-endian order as that value will be sent to the firmware. Note that the conversion from LE to CPU order was le16_to_cpu() rather than the correct cpu_to_le16. The definition of FillH2CCmd_88E() is revised, and the proper conversion routine is used. Note that the original code performed one byte swap on the secong argument of FillH2CCmd_88E(), and got the correct answer even though the semantics were very wrong. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reportewd-by: Gaurav Pathak <gauravpathak129@gmail.com> --- Greg, I intended this patch as an example for Gaurav, but as it has not been resubmitted, I am sending it to you. If you thing he deserves to be the author, then please edit the patch before applying. Thanks, Larry --- drivers/staging/r8188eu/hal/rtl8188e_cmd.c | 4 ++-- drivers/staging/r8188eu/include/rtl8188e_cmd.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)