Signed-off-by: Lee Duncan <lduncan@xxxxxxxx>
---
drivers/block/mtip32xx/mtip32xx.c | 22 ++++------------------
1 file changed, 4 insertions(+), 18 deletions(-)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 4a2ef09e6704..ccff4119b554 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -3821,15 +3821,7 @@ static int mtip_block_initialize(struct driver_data *dd)
}
/* Generate the disk name, implemented same as in sd.c */
- do {
- if (!ida_pre_get(&rssd_index_ida, GFP_KERNEL))
- goto ida_get_error;
-
- spin_lock(&rssd_index_lock);
- rv = ida_get_new(&rssd_index_ida, &index);
- spin_unlock(&rssd_index_lock);
- } while (rv == -EAGAIN);
-
+ rv = ida_get_index(&rssd_index_ida, &rssd_index_lock, &index);
if (rv)
goto ida_get_error;
@@ -3981,9 +3973,7 @@ init_hw_cmds_error:
block_queue_alloc_init_error:
mtip_hw_debugfs_exit(dd);
disk_index_error:
- spin_lock(&rssd_index_lock);
- ida_remove(&rssd_index_ida, index);
- spin_unlock(&rssd_index_lock);
+ ida_put_index(&rssd_index_ida, &rssd_index_lock, index);
ida_get_error:
put_disk(dd->disk);
@@ -4051,9 +4041,7 @@ static int mtip_block_remove(struct driver_data *dd)
}
dd->disk = NULL;
- spin_lock(&rssd_index_lock);
- ida_remove(&rssd_index_ida, dd->index);
- spin_unlock(&rssd_index_lock);
+ ida_put_index(&rssd_index_ida, &rssd_index_lock, dd->index);
/* De-initialize the protocol layer. */
mtip_hw_exit(dd);
@@ -4092,9 +4080,7 @@ static int mtip_block_shutdown(struct driver_data *dd)
dd->queue = NULL;
}
- spin_lock(&rssd_index_lock);
- ida_remove(&rssd_index_ida, dd->index);
- spin_unlock(&rssd_index_lock);
+ ida_put_index(&rssd_index_ida, &rssd_index_lock, dd->index);
return 0;
}
--
2.1.4
--
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