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| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2021-04-14 19:08:02 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-04-15 22:19:40 -0400 |
| commit | 20540a5645f00015ca8eb968b98d62a1b275ceb8 (patch) | |
| tree | e2e07ef886bcb79208fd8842ff115db0122c7e26 /drivers/s390/scsi/zfcp_ext.h | |
| parent | scsi: zfcp: Fix sysfs roll-back on error in zfcp_adapter_enqueue() (diff) | |
| download | linux-dev-20540a5645f00015ca8eb968b98d62a1b275ceb8.tar.xz linux-dev-20540a5645f00015ca8eb968b98d62a1b275ceb8.zip | |
scsi: zfcp: Clean up sysfs code for SFP diagnostics
The error path from zfcp_adapter_enqueue() no longer attempts to remove the
diagnostics attributes if they haven't been created yet.
So remove the manual 'sysfs_established' guard for this case, and use
device_add_groups() to add all adapter-related sysfs attributes in one go.
Link: https://lore.kernel.org/r/37a97537f675d643006271f37723c346189b6eec.1618417667.git.bblock@linux.ibm.com
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 58879213f225..6bc96d70254d 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -11,6 +11,7 @@ #define ZFCP_EXT_H #include <linux/types.h> +#include <linux/sysfs.h> #include <scsi/fc/fc_els.h> #include "zfcp_def.h" #include "zfcp_fc.h" @@ -179,13 +180,12 @@ extern void zfcp_scsi_shost_update_port_data( const struct fsf_qtcb_bottom_port *const bottom); /* zfcp_sysfs.c */ +extern const struct attribute_group *zfcp_sysfs_adapter_attr_groups[]; extern const struct attribute_group *zfcp_unit_attr_groups[]; -extern struct attribute_group zfcp_sysfs_adapter_attrs; extern const struct attribute_group *zfcp_port_attr_groups[]; extern struct mutex zfcp_sysfs_port_units_mutex; extern struct device_attribute *zfcp_sysfs_sdev_attrs[]; extern struct device_attribute *zfcp_sysfs_shost_attrs[]; -extern const struct attribute_group zfcp_sysfs_diag_attr_group; bool zfcp_sysfs_port_is_removing(const struct zfcp_port *const port); /* zfcp_unit.c */ |