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Date: Mon, 19 Feb 2018 22:35:37 -0800 Message-Id: <20180220063538.6471-2-quytelda@tamalin.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180220063538.6471-1-quytelda@tamalin.org> References: <20180219170839.GA3632@kroah.com> <20180220063538.6471-1-quytelda@tamalin.org> X-Provags-ID: V03:K0:Dlku6Z8C4HW8RqBx33Rzh6nNIeb4m6RR8aLj+CX4yH7I3w0yYBd h0TAGTLM6Mhlpuqvcoou1yC/7984YywgwN49gLFpZO5WrydQRKFtsYAynxgtZLk/jVxQ2SE E4MX7tkz4sCr252F03koC8WRZ6G0dPRnQCAIMM6nSkPkkmdaNCT8uJHyqPM376rf/QBf6ep X9kKv4ZAehYAEvofjg+3w== X-UI-Out-Filterresults: notjunk:1;V01:K0:ACt0YpjzAXE=:lht52i+/LoMs5jHtjrmnyu INilA7XQUlNWPQJab+HDFwsnNYtYzhCdV05yyHrLzrcbE1qZc0dGTqHRt0IOYLKSeg8syVSoT k8aKd1QvWKDWkFoGpgpTJQ2BUicknG2PUlU8fcgeWRls3NmLGuVN9ZdigVxpQboJQilYvXnbn z99oEc5hRoHDzx62jLs0QJXWc0TEgBm+XNC6KKCpTidAISzfn4M4FJywXJNVRKzCJLYWGoezu GG12QWVD9LZDOSoMlNdcnfuA0dqUB0H8ykXAhaJm2W8bIwKUeY0S7EWzDkaaYlTc2/HE8TL4U agQ9a5sBHcF9Mw2B0Mx7DBWAggRmkYVwVZNGDWu5TGsxmRWdfcfsiN3Ox9zz2PR17E8TxkRsf kgDqHxcElxbfKAHjIULuS77O6CTZ1ZXsFnx7Q5gI4XChpm/aSj5yn3eGbc1BHeYQZX22ZcGN1 XHuC9zJIxzys/lNQy4tn+cYC1MNgaUY9uM5QT/RHJQp3IbMWUqQNce4l3KUsqZglpYM74atMd en6ZoytpCyKSrwEtNat4fREiRFOGxtpbsX1OWtt5DdUFNpLCTTq54iZyLBBZMWaXADbZq5ST7 YUUaH8tPpLTCwjdHurlzmYkvUHS44CsCNqT4JQ1U0cXkdPgBFrca5egZUHFKBYxfUL77wLOpQ EidOPfOsj8CsLqQ4OqHK9rr8pHohOpOR13bOtnk844r21s0meHqPk6rqqGpDKLribqW/5XOga kG28U8G0MuznEGBW23ERlRcyYf4GRmxezLs59A== X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.24 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, driverdev-devel@linuxdriverproject.org, linux-kernel@vger.kernel.org, Quytelda Kahja MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Convert the unsafe macros into inline functions. Signed-off-by: Quytelda Kahja --- drivers/staging/ks7010/ks_hostif.c | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index 975dbbb3abd0..f554477fe6bc 100644 --- a/drivers/staging/ks7010/ks_hostif.c +++ b/drivers/staging/ks7010/ks_hostif.c @@ -21,13 +21,22 @@ /* Include Wireless Extension definition and check version */ #include /* New driver API */ -/* macro */ -#define inc_smeqhead(priv) \ - (priv->sme_i.qhead = (priv->sme_i.qhead + 1) % SME_EVENT_BUFF_SIZE) -#define inc_smeqtail(priv) \ - (priv->sme_i.qtail = (priv->sme_i.qtail + 1) % SME_EVENT_BUFF_SIZE) -#define cnt_smeqbody(priv) \ - (((priv->sme_i.qtail + SME_EVENT_BUFF_SIZE) - (priv->sme_i.qhead)) % SME_EVENT_BUFF_SIZE) +static inline void inc_smeqhead(struct ks_wlan_private *priv) +{ + priv->sme_i.qhead = (priv->sme_i.qhead + 1) % SME_EVENT_BUFF_SIZE; +} + +static inline void inc_smeqtail(struct ks_wlan_private *priv) +{ + priv->sme_i.qtail = (priv->sme_i.qtail + 1) % SME_EVENT_BUFF_SIZE; +} + +static inline unsigned int cnt_smeqbody(struct ks_wlan_private *priv) +{ + unsigned int sme_cnt = priv->sme_i.qtail - priv->sme_i.qhead; + + return (sme_cnt + SME_EVENT_BUFF_SIZE) % SME_EVENT_BUFF_SIZE; +} #define KS_WLAN_MEM_FLAG (GFP_ATOMIC) -- 2.16.2 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel