From 5d4fe207c7662e9bb6e40abb154ec474d25474da Mon Sep 17 00:00:00 2001 From: Augustin Cavalier Date: Mon, 22 May 2023 18:10:28 -0400 Subject: [PATCH] scsi_disk: Remove unused blockShift and log2. These were used when this driver was first introduced, but are no longer. --- .../drivers/disk/scsi/scsi_disk/scsi_disk.cpp | 20 ------------------- 1 file changed, 20 deletions(-) diff --git a/src/add-ons/kernel/drivers/disk/scsi/scsi_disk/scsi_disk.cpp b/src/add-ons/kernel/drivers/disk/scsi/scsi_disk/scsi_disk.cpp index 09426ec9df..479b4c7ba6 100644 --- a/src/add-ons/kernel/drivers/disk/scsi/scsi_disk/scsi_disk.cpp +++ b/src/add-ons/kernel/drivers/disk/scsi/scsi_disk/scsi_disk.cpp @@ -219,20 +219,6 @@ trim_device(das_driver_info* device, fs_trim_data* trimData) } -static int -log2(uint32 x) -{ - int y; - - for (y = 31; y >= 0; --y) { - if (x == ((uint32)1 << y)) - break; - } - - return y; -} - - static status_t do_io(void* cookie, IOOperation* operation) { @@ -425,12 +411,6 @@ das_set_capacity(das_driver_info* info, uint64 capacity, uint32 blockSize, uint3 TRACE("das_set_capacity(device = %p, capacity = %" B_PRIu64 ", blockSize = %" B_PRIu32 ")\n", info, capacity, blockSize); - // get log2, if possible - uint32 blockShift = log2(blockSize); - - if ((1UL << blockShift) != blockSize) - blockShift = 0; - info->capacity = capacity; if (info->block_size != blockSize) {