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rbmarlieremartinkpetersen
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scsi: iscsi: Make iscsi_flashnode_bus const
Now that the driver core can properly handle constant struct bus_type, move the iscsi_flashnode_bus variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Link: https://lore.kernel.org/r/20240203-bus_cleanup-scsi-v1-2-6f552fb24f71@marliere.net Reviewed-by: Lee Duncan <lduncan@suse.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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drivers/scsi/scsi_transport_iscsi.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1201,7 +1201,7 @@ static const struct device_type iscsi_flashnode_conn_dev_type = {
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.release = iscsi_flashnode_conn_release,
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};
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1204-
static struct bus_type iscsi_flashnode_bus;
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static const struct bus_type iscsi_flashnode_bus;
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int iscsi_flashnode_bus_match(struct device *dev,
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struct device_driver *drv)
@@ -1212,7 +1212,7 @@ int iscsi_flashnode_bus_match(struct device *dev,
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}
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EXPORT_SYMBOL_GPL(iscsi_flashnode_bus_match);
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1215-
static struct bus_type iscsi_flashnode_bus = {
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static const struct bus_type iscsi_flashnode_bus = {
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.name = "iscsi_flashnode",
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.match = &iscsi_flashnode_bus_match,
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};

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