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| author | Fengnan Chang <changfengnan@bytedance.com> | 2023-02-21 19:53:40 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-02-21 18:24:17 -0500 |
| commit | 2b3795167e233dc9974f9f8239afb920f5cd4a32 (patch) | |
| tree | 0f2b69a65f5c9c2f7cbed57d9779f8ca6b86bfdf /drivers/scsi | |
| parent | 2076f57f2ca0a2034afac7832257b2bc509c1a87 (diff) | |
| download | linux-stable-2b3795167e233dc9974f9f8239afb920f5cd4a32.tar.gz linux-stable-2b3795167e233dc9974f9f8239afb920f5cd4a32.tar.bz2 linux-stable-2b3795167e233dc9974f9f8239afb920f5cd4a32.zip | |
scsi: sd: Remove unused sd_cdb_cache
Since commit ce70fd9a551a ("scsi: core: Remove the cmd field from struct
scsi_request") sd_cdb_cache is unused. Remove it.
Link: https://lore.kernel.org/r/20230221115340.21201-1-changfengnan@bytedance.com
Signed-off-by: Fengnan Chang <changfengnan@bytedance.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/sd.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 2aa3b0393b96..a9f7e019e073 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -121,7 +121,6 @@ static void scsi_disk_release(struct device *cdev); static DEFINE_IDA(sd_index_ida); -static struct kmem_cache *sd_cdb_cache; static mempool_t *sd_page_pool; static struct lock_class_key sd_bio_compl_lkclass; @@ -3853,19 +3852,11 @@ static int __init init_sd(void) if (err) goto err_out; - sd_cdb_cache = kmem_cache_create("sd_ext_cdb", SD_EXT_CDB_SIZE, - 0, 0, NULL); - if (!sd_cdb_cache) { - printk(KERN_ERR "sd: can't init extended cdb cache\n"); - err = -ENOMEM; - goto err_out_class; - } - sd_page_pool = mempool_create_page_pool(SD_MEMPOOL_SIZE, 0); if (!sd_page_pool) { printk(KERN_ERR "sd: can't init discard page pool\n"); err = -ENOMEM; - goto err_out_cache; + goto err_out_class; } err = scsi_register_driver(&sd_template.gendrv); @@ -3876,10 +3867,6 @@ static int __init init_sd(void) err_out_driver: mempool_destroy(sd_page_pool); - -err_out_cache: - kmem_cache_destroy(sd_cdb_cache); - err_out_class: class_unregister(&sd_disk_class); err_out: @@ -3901,7 +3888,6 @@ static void __exit exit_sd(void) scsi_unregister_driver(&sd_template.gendrv); mempool_destroy(sd_page_pool); - kmem_cache_destroy(sd_cdb_cache); class_unregister(&sd_disk_class); |