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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Peng Fan Replace the open-coded round-up calculation with the kernel's round_up() helper function for better readability. The original expression: (1 + (loop_num_ret - 1) / sizeof(u32)) * sizeof(u32) is equivalent to rounding up loop_num_ret to the nearest multiple of sizeof(u32), which is exactly what round_up() does. No functional changes. Signed-off-by: Peng Fan --- drivers/firmware/arm_scmi/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c index 22267bbd0f4db9e244480b3b9a3b5669e92d82c4..cd1331c2fc40355b54716d4b4fee69b017d3817e 100644 --- a/drivers/firmware/arm_scmi/base.c +++ b/drivers/firmware/arm_scmi/base.c @@ -7,6 +7,7 @@ #define pr_fmt(fmt) "SCMI Notifications BASE - " fmt +#include #include #include @@ -219,8 +220,7 @@ scmi_base_implementation_list_get(const struct scmi_protocol_handle *ph, } real_list_sz = t->rx.len - sizeof(u32); - calc_list_sz = (1 + (loop_num_ret - 1) / sizeof(u32)) * - sizeof(u32); + calc_list_sz = round_up(loop_num_ret, sizeof(u32)); if (calc_list_sz != real_list_sz) { dev_warn(dev, "Malformed reply - real_sz:%zd calc_sz:%u (loop_num_ret:%d)\n", --- base-commit: 7d6661873f6b54c75195780a40d66bad3d482d8f change-id: 20260227-scmi-check-515d02b3c288 Best regards, -- Peng Fan