[SCSI] scsi_debug: remove unnecessary sdebug_store_size
sdebug_store_size doesn't need to be static global. It's used at startup only. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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540d9b40fa
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f58b0efbf4
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@ -148,7 +148,6 @@ static int scsi_debug_cmnd_count = 0;
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#define DEV_READONLY(TGT) (0)
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#define DEV_REMOVEABLE(TGT) (0)
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static unsigned int sdebug_store_size; /* in bytes */
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static unsigned int sdebug_store_sectors;
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static sector_t sdebug_capacity; /* in sectors */
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@ -1969,7 +1968,8 @@ static void __init init_all_queued(void)
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spin_unlock_irqrestore(&queued_arr_lock, iflags);
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}
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static void __init sdebug_build_parts(unsigned char * ramp)
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static void __init sdebug_build_parts(unsigned char *ramp,
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unsigned int store_size)
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{
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struct partition * pp;
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int starts[SDEBUG_MAX_PARTS + 2];
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@ -1977,7 +1977,7 @@ static void __init sdebug_build_parts(unsigned char * ramp)
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int heads_by_sects, start_sec, end_sec;
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/* assume partition table already zeroed */
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if ((scsi_debug_num_parts < 1) || (sdebug_store_size < 1048576))
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if ((scsi_debug_num_parts < 1) || (store_size < 1048576))
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return;
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if (scsi_debug_num_parts > SDEBUG_MAX_PARTS) {
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scsi_debug_num_parts = SDEBUG_MAX_PARTS;
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@ -2505,8 +2505,8 @@ static int __init scsi_debug_init(void)
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if (scsi_debug_dev_size_mb < 1)
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scsi_debug_dev_size_mb = 1; /* force minimum 1 MB ramdisk */
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sdebug_store_size = (unsigned int)scsi_debug_dev_size_mb * 1048576;
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sdebug_store_sectors = sdebug_store_size / SECT_SIZE;
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sz = (unsigned int)scsi_debug_dev_size_mb * 1048576;
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sdebug_store_sectors = sz / SECT_SIZE;
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if (scsi_debug_virtual_gb > 0) {
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sdebug_capacity = 2048 * 1024;
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sdebug_capacity *= scsi_debug_virtual_gb;
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@ -2530,7 +2530,6 @@ static int __init scsi_debug_init(void)
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(sdebug_sectors_per * sdebug_heads);
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}
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sz = sdebug_store_size;
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fake_storep = vmalloc(sz);
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if (NULL == fake_storep) {
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printk(KERN_ERR "scsi_debug_init: out of memory, 1\n");
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@ -2538,7 +2537,7 @@ static int __init scsi_debug_init(void)
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}
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memset(fake_storep, 0, sz);
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if (scsi_debug_num_parts > 0)
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sdebug_build_parts(fake_storep);
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sdebug_build_parts(fake_storep, sz);
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ret = device_register(&pseudo_primary);
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if (ret < 0) {
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