6.6-stable review patch. If anyone has any objections, please let me know.
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From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit 95931a245b44ee04f3359ec432e73614d44d8b38 ]
ida_alloc() and ida_free() should be preferred to the deprecated ida_simple_get() and ida_simple_remove().
This is less verbose.
Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Link: https://lore.kernel.org/r/bf257b1078475a415cdc3344c6a750842946e367.170522284... Signed-off-by: Jens Axboe axboe@kernel.dk (cherry picked from commit 95931a245b44ee04f3359ec432e73614d44d8b38) [Harshit: backport to 6.6.y] Signed-off-by: Harshit Mogalapalli harshit.m.mogalapalli@oracle.com Signed-off-by: Vegard Nossum vegard.nossum@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/block/null_blk/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/block/null_blk/main.c +++ b/drivers/block/null_blk/main.c @@ -1819,7 +1819,7 @@ static void null_del_dev(struct nullb *n
dev = nullb->dev;
- ida_simple_remove(&nullb_indexes, nullb->index); + ida_free(&nullb_indexes, nullb->index);
list_del_init(&nullb->list);
@@ -2154,7 +2154,7 @@ static int null_add_dev(struct nullb_dev blk_queue_flag_set(QUEUE_FLAG_NONROT, nullb->q);
mutex_lock(&lock); - rv = ida_simple_get(&nullb_indexes, 0, 0, GFP_KERNEL); + rv = ida_alloc(&nullb_indexes, GFP_KERNEL); if (rv < 0) { mutex_unlock(&lock); goto out_cleanup_zone;