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([2405:201:c034:9078:b86e:bb57:a91:e02a]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83965646254sm14938301b3a.10.2026.05.09.01.07.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 May 2026 01:07:38 -0700 (PDT) From: Sridhar Arra To: gregkh@linuxfoundation.org Cc: error27@gmail.com, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Sridhar Arra Subject: [PATCH] staging: rtl8723bs: replace msleep with usleep_range for short delays Date: Sat, 9 May 2026 13:37:27 +0530 Message-Id: <20260509080727.21636-1-sridhar.arra.dev@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The checkpatch.pl tool warns that msleep() for values less than 20ms can be inaccurate. This patch converts the 10ms msleep to usleep_range(10000, 11000) to provide more precise timing using high-resolution timers. Signed-off-by: Sridhar Arra --- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c index 5f00fe282d1b..d66f17076818 100644 --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c @@ -5834,7 +5834,8 @@ u8 chk_bmc_sleepq_hdl(struct adapter *padapter, unsigned char *pbuf) return H2C_SUCCESS; if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) { - msleep(10);/* 10ms, ATIM(HIQ) Windows */ + /* 10ms - 11ms, ATIM(HIQ) Windows */ + usleep_range(10000, 11000); /* spin_lock_bh(&psta_bmc->sleep_q.lock); */ spin_lock_bh(&pxmitpriv->lock); -- 2.34.1