From: Christoph Hellwig <hch@xxxxxx>
Make the instance name match the method name and define the name to NULL
instead of providing an inline stub, which is rather pointless for a
method call.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
---
drivers/block/null_blk.h | 11 +++--------
drivers/block/null_blk_main.c | 2 +-
drivers/block/null_blk_zoned.c | 4 ++--
3 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/block/null_blk.h b/drivers/block/null_blk.h
index 93c2a3d403da..9bf56fbab091 100644
--- a/drivers/block/null_blk.h
+++ b/drivers/block/null_blk.h
@@ -91,8 +91,8 @@ struct nullb {
#ifdef CONFIG_BLK_DEV_ZONED
int null_zone_init(struct nullb_device *dev);
void null_zone_exit(struct nullb_device *dev);
-int null_zone_report(struct gendisk *disk, sector_t sector,
- struct blk_zone *zones, unsigned int *nr_zones);
+int null_report_zones(struct gendisk *disk, sector_t sector,
+ struct blk_zone *zones, unsigned int *nr_zones);
blk_status_t null_handle_zoned(struct nullb_cmd *cmd,
enum req_opf op, sector_t sector,
sector_t nr_sectors);
@@ -105,12 +105,6 @@ static inline int null_zone_init(struct nullb_device *dev)
return -EINVAL;
}
static inline void null_zone_exit(struct nullb_device *dev) {}
-static inline int null_zone_report(struct gendisk *disk, sector_t sector,
- struct blk_zone *zones,
- unsigned int *nr_zones)
-{
- return -EOPNOTSUPP;
-}
static inline blk_status_t null_handle_zoned(struct nullb_cmd *cmd,
enum req_opf op, sector_t sector,
sector_t nr_sectors)
@@ -123,5 +117,6 @@ static inline size_t null_zone_valid_read_len(struct nullb *nullb,
{
return len;
}
+#define null_report_zones NULL
#endif /* CONFIG_BLK_DEV_ZONED */
#endif /* __NULL_BLK_H */
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c
index 89d385bab45b..2687eb36441c 100644
--- a/drivers/block/null_blk_main.c
+++ b/drivers/block/null_blk_main.c
@@ -1444,7 +1444,7 @@ static void null_config_discard(struct nullb *nullb)
static const struct block_device_operations null_ops = {
.owner = THIS_MODULE,
- .report_zones = null_zone_report,
+ .report_zones = null_report_zones,
};
static void null_init_queue(struct nullb *nullb, struct nullb_queue *nq)
diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c
index 02f41a3bc4cb..00696f16664b 100644
--- a/drivers/block/null_blk_zoned.c
+++ b/drivers/block/null_blk_zoned.c
@@ -66,8 +66,8 @@ void null_zone_exit(struct nullb_device *dev)
kvfree(dev->zones);
}
-int null_zone_report(struct gendisk *disk, sector_t sector,
- struct blk_zone *zones, unsigned int *nr_zones)
+int null_report_zones(struct gendisk *disk, sector_t sector,
+ struct blk_zone *zones, unsigned int *nr_zones)
{
struct nullb *nullb = disk->private_data;
struct nullb_device *dev = nullb->dev;
--
2.23.0
--
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