From 332bf98d6c5a198d3078110b9000841dac3fd7b2 Mon Sep 17 00:00:00 2001 From: Alok Tiwari Date: Sat, 13 Sep 2025 12:24:42 -0700 Subject: [PATCH] Drivers: hv: vmbus: Fix sysfs output format for ring buffer index The sysfs attributes out_read_index and out_write_index in vmbus_drv.c currently use %d to print outbound.current_read_index and outbound.current_write_index. These fields are u32 values, so printing them with %d (signed) is not logically correct. Update the format specifier to %u to correctly match their type. No functional change, only fixes the sysfs output format. Signed-off-by: Alok Tiwari Reviewed-by: Michael Kelley Signed-off-by: Wei Liu --- drivers/hv/vmbus_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 478c4a76896c..fbab9f2d7fa6 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -322,7 +322,7 @@ static ssize_t out_read_index_show(struct device *dev, &outbound); if (ret < 0) return ret; - return sysfs_emit(buf, "%d\n", outbound.current_read_index); + return sysfs_emit(buf, "%u\n", outbound.current_read_index); } static DEVICE_ATTR_RO(out_read_index); @@ -341,7 +341,7 @@ static ssize_t out_write_index_show(struct device *dev, &outbound); if (ret < 0) return ret; - return sysfs_emit(buf, "%d\n", outbound.current_write_index); + return sysfs_emit(buf, "%u\n", outbound.current_write_index); } static DEVICE_ATTR_RO(out_write_index); -- 2.47.3