Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "Updates that missed the first pull, mostly because of needing more
  soak time.

  Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug fixes), an
  enclosure services (ses) update (mostly bug fixes) and other minor bug
  fixes and changes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
  scsi: zfcp: Trace when request remove fails after qdio send fails
  scsi: zfcp: Change the type of all fsf request id fields and variables to u64
  scsi: zfcp: Make the type for accessing request hashtable buckets size_t
  scsi: ufs: core: Simplify ufshcd_execute_start_stop()
  scsi: ufs: core: Rely on the block layer for setting RQF_PM
  scsi: core: Extend struct scsi_exec_args
  scsi: lpfc: Fix double word in comments
  scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
  scsi: core: Fix a source code comment
  scsi: cxgbi: Remove unneeded version.h include
  scsi: qedi: Remove unneeded version.h include
  scsi: mpi3mr: Remove unneeded version.h include
  scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
  scsi: mpi3mr: Use number of bits to manage bitmap sizes
  scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
  scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
  scsi: mpi3mr: Fix an issue found by KASAN
  scsi: mpi3mr: Replace 1-element array with flex-array
  scsi: ipr: Work around fortify-string warning
  scsi: ipr: Make ipr_probe_ioa_part2() return void
  ...

1 files changed, 6 insertions, 23 deletions

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index a38c71511bc9..4f28dd617eca 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;
 
@@ -2252,23 +2251,20 @@ static void sd_config_protection(struct scsi_disk *sdkp)
 {
 	struct scsi_device *sdp = sdkp->device;
 
-	if (!sdkp->first_scan)
-		return;
-
 	sd_dif_config_host(sdkp);
 
 	if (!sdkp->protection_type)
 		return;
 
 	if (!scsi_host_dif_capable(sdp->host, sdkp->protection_type)) {
-		sd_printk(KERN_NOTICE, sdkp,
-			  "Disabling DIF Type %u protection\n",
-			  sdkp->protection_type);
+		sd_first_printk(KERN_NOTICE, sdkp,
+				"Disabling DIF Type %u protection\n",
+				sdkp->protection_type);
 		sdkp->protection_type = 0;
 	}
 
-	sd_printk(KERN_NOTICE, sdkp, "Enabling DIF Type %u protection\n",
-		  sdkp->protection_type);
+	sd_first_printk(KERN_NOTICE, sdkp, "Enabling DIF Type %u protection\n",
+			sdkp->protection_type);
 }
 
 static void read_capacity_error(struct scsi_disk *sdkp, struct scsi_device *sdp,
@@ -3851,19 +3847,11 @@ 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);
@@ -3874,10 +3862,6 @@ 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:
@@ -3899,7 +3883,6 @@ 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);