From: Jes Sorensen Date: Fri, 10 Oct 2014 19:41:32 +0000 (+0200) Subject: staging: rtl8723au: Don't read REQ_NQOS_SEQ 16 bits and write back 8 bits X-Git-Tag: v3.19-rc1~66^2~1078 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=516f29e1c8013bfd66eb093cc97ec5d7b7182e4f;p=karo-tx-linux.git staging: rtl8723au: Don't read REQ_NQOS_SEQ 16 bits and write back 8 bits This fixes a potential endian bug Signed-off-by: Jes Sorensen Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8723au/hal/hal_com.c b/drivers/staging/rtl8723au/hal/hal_com.c index bf919f6e4128..f906317579bc 100644 --- a/drivers/staging/rtl8723au/hal/hal_com.c +++ b/drivers/staging/rtl8723au/hal/hal_com.c @@ -727,7 +727,7 @@ void rtl8723a_fifo_cleanup(struct rtw_adapter *padapter) rtl8723au_write8(padapter, REG_TXPAUSE, 0xff); /* keep sn */ - padapter->xmitpriv.nqos_ssn = rtl8723au_read16(padapter, REG_NQOS_SEQ); + padapter->xmitpriv.nqos_ssn = rtl8723au_read8(padapter, REG_NQOS_SEQ); if (pwrpriv->bkeepfwalive != true) { u32 v32; diff --git a/drivers/staging/rtl8723au/include/rtw_xmit.h b/drivers/staging/rtl8723au/include/rtw_xmit.h index 70cd4b69d8f8..780ec0665f20 100644 --- a/drivers/staging/rtl8723au/include/rtw_xmit.h +++ b/drivers/staging/rtl8723au/include/rtw_xmit.h @@ -330,7 +330,7 @@ struct xmit_priv { struct list_head xmitextbuf_list; /* track buffers for cleanup */ uint free_xmit_extbuf_cnt; - u16 nqos_ssn; + u8 nqos_ssn; int ack_tx; struct mutex ack_tx_mutex; struct submit_ctx ack_tx_ops;