diff options
| author |   David Disseldorp <ddiss@suse.de> | 2018-11-23 18:36:11 +0100 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-11-28 18:50:53 -0500 |
| commit | 6baca7601bdee2e57f20c45d63eb53b89b33e816 (patch) | |
| tree | 54bed3bbd63a1401e39be2b2ddfe6f13d232e128 /drivers/target | |
| parent | scsi: lpfc: Use dma_zalloc_coherent (diff) | |
| download | linux-dev-6baca7601bdee2e57f20c45d63eb53b89b33e816.tar.xz linux-dev-6baca7601bdee2e57f20c45d63eb53b89b33e816.zip | |
scsi: target: drop unused pi_prot_format attribute storage
On write, the pi_prot_format configfs attribute invokes the device
format_prot() callback if present. Read dumps the contents of
se_dev_attrib.pi_prot_format which is always zero. Make the configfs
attribute write-only, and drop the always zero se_dev_attrib.pi_prot_format
storage.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index 70b9f6755c36..62427acdf503 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -535,7 +535,6 @@ DEF_CONFIGFS_ATTRIB_SHOW(emulate_3pc); DEF_CONFIGFS_ATTRIB_SHOW(emulate_pr); DEF_CONFIGFS_ATTRIB_SHOW(pi_prot_type); DEF_CONFIGFS_ATTRIB_SHOW(hw_pi_prot_type); -DEF_CONFIGFS_ATTRIB_SHOW(pi_prot_format); DEF_CONFIGFS_ATTRIB_SHOW(pi_prot_verify); DEF_CONFIGFS_ATTRIB_SHOW(enforce_pr_isids); DEF_CONFIGFS_ATTRIB_SHOW(is_nonrot); @@ -1121,7 +1120,7 @@ CONFIGFS_ATTR(, emulate_3pc); CONFIGFS_ATTR(, emulate_pr); CONFIGFS_ATTR(, pi_prot_type); CONFIGFS_ATTR_RO(, hw_pi_prot_type); -CONFIGFS_ATTR(, pi_prot_format); +CONFIGFS_ATTR_WO(, pi_prot_format); CONFIGFS_ATTR(, pi_prot_verify); CONFIGFS_ATTR(, enforce_pr_isids); CONFIGFS_ATTR(, is_nonrot); |