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Thu, 25 Apr 2024 20:13:00 +0300 (MSK) Received: from work.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Thu, 25 Apr 2024 20:13:00 +0300 From: George Stark To: , , , , , , CC: , , , , , George Stark , Dmitry Rokosov Subject: [PATCH v3 1/3] pwm: meson: Drop unneeded check in .get_state() Date: Thu, 25 Apr 2024 20:12:51 +0300 Message-ID: <20240425171253.2752877-2-gnstark@salutedevices.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240425171253.2752877-1-gnstark@salutedevices.com> References: <20240425171253.2752877-1-gnstark@salutedevices.com> Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 184930 [Apr 25 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: gnstark@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 18 0.3.18 b9d6ada76958f07c6a68617a7ac8df800bc4166c, {Tracking_from_domain_doesnt_match_to}, 100.64.160.123:7.1.2;smtp.sberdevices.ru:7.1.1,5.0.1;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;salutedevices.com:7.1.1;127.0.0.199:7.1.2, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/04/25 14:02:00 #24969020 X-KSMG-AntiVirus-Status: Clean, skipped Drop checking state argument for NULL pointer in meson_pwm_get_state() due to it is called only from pwm core with always valid arguments. Signed-off-by: Dmitry Rokosov Signed-off-by: George Stark --- drivers/pwm/pwm-meson.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index ea96c5973488..f4d70da621ec 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -311,9 +311,6 @@ static int meson_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct meson_pwm_channel *channel; u32 value; - if (!state) - return 0; - channel = &meson->channels[pwm->hwpwm]; channel_data = &meson_pwm_per_channel_data[pwm->hwpwm];