Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752892AbaGGSmn (ORCPT ); Mon, 7 Jul 2014 14:42:43 -0400 Received: from mail-pa0-f43.google.com ([209.85.220.43]:47263 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751167AbaGGSml (ORCPT ); Mon, 7 Jul 2014 14:42:41 -0400 From: navin patidar To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, navin patidar Subject: [PATCH 12/13] staging: rtl8188eu: Remove unused functions rtw_cbuf_[full, empty, push, pop]() Date: Tue, 8 Jul 2014 00:10:12 +0530 Message-Id: <1404758413-12859-12-git-send-email-navin.patidar@gmail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1404758413-12859-1-git-send-email-navin.patidar@gmail.com> References: <1404758413-12859-1-git-send-email-navin.patidar@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: navin patidar --- drivers/staging/rtl8188eu/include/osdep_service.h | 6 -- drivers/staging/rtl8188eu/os_dep/osdep_service.c | 65 --------------------- 2 files changed, 71 deletions(-) diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h index 2a20fca..3a620f8 100644 --- a/drivers/staging/rtl8188eu/include/osdep_service.h +++ b/drivers/staging/rtl8188eu/include/osdep_service.h @@ -194,10 +194,4 @@ struct rtw_cbuf { u32 size; void *bufs[0]; }; - -bool rtw_cbuf_full(struct rtw_cbuf *cbuf); -bool rtw_cbuf_empty(struct rtw_cbuf *cbuf); -bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf); -void *rtw_cbuf_pop(struct rtw_cbuf *cbuf); - #endif diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c index f54cf52..8af4a8d 100644 --- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c +++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c @@ -163,68 +163,3 @@ keep_ori: /* free ori */ kfree(ori); } - - -/** - * rtw_cbuf_full - test if cbuf is full - * @cbuf: pointer of struct rtw_cbuf - * - * Returns: true if cbuf is full - */ -inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf) -{ - return (cbuf->write == cbuf->read-1) ? true : false; -} - -/** - * rtw_cbuf_empty - test if cbuf is empty - * @cbuf: pointer of struct rtw_cbuf - * - * Returns: true if cbuf is empty - */ -inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) -{ - return (cbuf->write == cbuf->read) ? true : false; -} - -/** - * rtw_cbuf_push - push a pointer into cbuf - * @cbuf: pointer of struct rtw_cbuf - * @buf: pointer to push in - * - * Lock free operation, be careful of the use scheme - * Returns: true push success - */ -bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf) -{ - if (rtw_cbuf_full(cbuf)) - return _FAIL; - - if (0) - DBG_88E("%s on %u\n", __func__, cbuf->write); - cbuf->bufs[cbuf->write] = buf; - cbuf->write = (cbuf->write+1)%cbuf->size; - - return _SUCCESS; -} - -/** - * rtw_cbuf_pop - pop a pointer from cbuf - * @cbuf: pointer of struct rtw_cbuf - * - * Lock free operation, be careful of the use scheme - * Returns: pointer popped out - */ -void *rtw_cbuf_pop(struct rtw_cbuf *cbuf) -{ - void *buf; - if (rtw_cbuf_empty(cbuf)) - return NULL; - - if (0) - DBG_88E("%s on %u\n", __func__, cbuf->read); - buf = cbuf->bufs[cbuf->read]; - cbuf->read = (cbuf->read+1)%cbuf->size; - - return buf; -} -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/