From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH V9 01/15] mmc: core: Remove unnecessary host claim Date: Fri, 22 Sep 2017 15:36:50 +0300 Message-ID: <1506083824-4024-2-git-send-email-adrian.hunter@intel.com> References: <1506083824-4024-1-git-send-email-adrian.hunter@intel.com> Return-path: In-Reply-To: <1506083824-4024-1-git-send-email-adrian.hunter@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Ulf Hansson Cc: linux-mmc , linux-block , linux-kernel , Bough Chen , Alex Lemberg , Mateusz Nowak , Yuliy Izrailov , Jaehoon Chung , Dong Aisheng , Das Asutosh , Zhangfei Gao , Sahitya Tummala , Harjani Ritesh , Venu Byravarasu , Linus Walleij , Shawn Lin , Christoph Hellwig List-Id: linux-mmc@vger.kernel.org Callers already have the host claimed, so remove the unnecessary calls to mmc_claim_host() and mmc_release_host(). Signed-off-by: Adrian Hunter --- drivers/mmc/core/mmc_ops.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 54686ca4bfb7..a6b0a232f24a 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -977,7 +977,6 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception) from_exception) return; - mmc_claim_host(card->host); if (card->ext_csd.raw_bkops_status >= EXT_CSD_BKOPS_LEVEL_2) { timeout = MMC_OPS_TIMEOUT_MS; use_busy_signal = true; @@ -995,7 +994,7 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception) pr_warn("%s: Error %d starting bkops\n", mmc_hostname(card->host), err); mmc_retune_release(card->host); - goto out; + return; } /* @@ -1007,8 +1006,6 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception) mmc_card_set_doing_bkops(card); else mmc_retune_release(card->host); -out: - mmc_release_host(card->host); } /* -- 1.9.1