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Tue, 28 Apr 2026 18:37:51 -0700 (PDT) Received: from pedrobgennari-Aspire-A514-53G ([191.19.131.187]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7bd259dc229sm7182457b3.39.2026.04.28.18.37.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Apr 2026 18:37:50 -0700 (PDT) From: Pedro Barletta Gennari To: andy@kernel.org, dlechner@baylibre.com, jic23@kernel.org, nuno.sa@analog.com Cc: pedro.pbg@usp.br, linux-iio@vger.kernel.org Subject: [PATCH v3 0/2] iio: light: iqs621-als: use lock guards and prefer early error handling Date: Tue, 28 Apr 2026 22:29:53 -0300 Message-ID: <20260429013640.26870-1-pedro.pbg@usp.br> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use guard(mutex)() for handling mutex lock instead of manually locking and unlocking the mutex and flip 'if (!ret)' to 'if (ret)' to handle errors early in drivers/iio/light/iqs621-als.c Patch 2 depends on patch 1 Signed-off-by: Pedro Barletta Gennari --- v3: - Remove unnecessary { } - Remove unnecessary ret initialization - Flip 'if (!ret)' to 'if (ret)' v2: - Keep include list ordered - Remove redundant 'else' - Remove unnecessary variable 'ret' --- Pedro Barletta Gennari (2): iio: light: iqs621-als: use lock guards iio: light: iqs621-als: prefer early error handling over if (!ret) drivers/iio/light/iqs621-als.c | 111 +++++++++++++-------------------- 1 file changed, 43 insertions(+), 68 deletions(-) -- 2.51.0