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([2600:8803:e7e4:500:8e13:880:992:e796]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-40a5447f36dsm706472fac.15.2026.02.03.17.09.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 03 Feb 2026 17:09:48 -0800 (PST) Message-ID: Date: Tue, 3 Feb 2026 19:09:47 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] iio: magnetometer: bmc150_magn: Used guard() for mutex protection To: Neel Bullywon , Jonathan Cameron Cc: =?UTF-8?Q?Nuno_S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260204010529.48000-1-neelb2403@gmail.com> Content-Language: en-US From: David Lechner In-Reply-To: <20260204010529.48000-1-neelb2403@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/3/26 7:05 PM, Neel Bullywon wrote: > Replaced the manual mutex lock/unlock calls using guard() to simplify > the error handling and reduce goto statement usage. > > By using RAII-style cleanup, it ensures the mutex is always released > when exiting the function, regardless of the return path taken > > This was compiled test only > > Signed-off-by: Neel Bullywon > --- Reviewed-by: David Lechner