From: Martin Kaiser Date: Sat, 26 Feb 2022 18:14:55 +0000 (+0100) Subject: staging: r8188eu: recvframe_push is not used X-Git-Tag: howlett/maple/20220722_2~883^2~82 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=dde7b6ea87806376832dc3e663546d3aa97218a5;p=users%2Fjedix%2Flinux-maple.git staging: r8188eu: recvframe_push is not used The recvframe_push function is not used. It can be removed. Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20220226181457.1138035-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h index a417a70835e74..25afcbe862e65 100644 --- a/drivers/staging/r8188eu/include/rtw_recv.h +++ b/drivers/staging/r8188eu/include/rtw_recv.h @@ -286,26 +286,6 @@ static inline u8 *get_rx_status(struct recv_frame *precvframe) return get_rxmem(precvframe); } -static inline u8 *recvframe_push(struct recv_frame *precvframe, int sz) -{ - /* append data before rx_data */ - - /* add data to the start of recv_frame - * - * This function extends the used data area of the recv_frame at the buffer - * start. rx_data must be still larger than rx_head, after pushing. - */ - if (precvframe == NULL) - return NULL; - precvframe->rx_data -= sz ; - if (precvframe->rx_data < precvframe->rx_head) { - precvframe->rx_data += sz; - return NULL; - } - precvframe->len += sz; - return precvframe->rx_data; -} - static inline u8 *recvframe_pull(struct recv_frame *precvframe, int sz) { /* rx_data += sz; move rx_data sz bytes hereafter */