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[86.26.100.93]) by smtp.gmail.com with ESMTPSA id a129-v6sm714047wme.34.2018.05.11.04.09.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 11 May 2018 04:09:33 -0700 (PDT) From: Srinivas Kandagatla To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, srinivas.kandagatla@linaro.org, Jerome Brunet Subject: [PATCH 5/8] nvmem: meson-efuse: simplify read callback Date: Fri, 11 May 2018 12:07:00 +0100 Message-Id: <20180511110703.4924-6-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180511110703.4924-1-srinivas.kandagatla@linaro.org> References: <20180511110703.4924-1-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jerome Brunet Most of the code and variables in the read callback is not necessary. Keep only what is required. Signed-off-by: Jerome Brunet Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/meson-efuse.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) -- 2.16.2 diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c index 2df9b0094f45..4623249dfd87 100644 --- a/drivers/nvmem/meson-efuse.c +++ b/drivers/nvmem/meson-efuse.c @@ -24,15 +24,8 @@ static int meson_efuse_read(void *context, unsigned int offset, void *val, size_t bytes) { - u8 *buf = val; - int ret; - - ret = meson_sm_call_read(buf, bytes, SM_EFUSE_READ, offset, - bytes, 0, 0, 0); - if (ret < 0) - return ret; - - return 0; + return meson_sm_call_read((u8 *)val, bytes, SM_EFUSE_READ, offset, + bytes, 0, 0, 0); } static const struct of_device_id meson_efuse_match[] = {