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authorDaniel Henrique Barboza <danielhb@linux.vnet.ibm.com>2018-03-27 10:08:46 -0300
committerKevin Wolf <kwolf@redhat.com>2018-05-15 16:11:41 +0200
commit7803696d8557e02441a2781a19d4008b2f50925c (patch)
tree1964c0454cdf0d8eab0690a40b10f5e839d4d862 /block/block-backend.c
parentad1b4ec39caa5b3f17cbd8160283a03a3dcfe2ae (diff)
block-backend: simplify blk_get_aio_context
blk_get_aio_context verifies if BlockDriverState bs is not NULL, return bdrv_get_aio_context(bs) if true or qemu_get_aio_context() otherwise. However, bdrv_get_aio_context from block.c already does this verification itself, also returning qemu_get_aio_context() if bs is NULL: AioContext *bdrv_get_aio_context(BlockDriverState *bs) { return bs ? bs->aio_context : qemu_get_aio_context(); } This patch simplifies blk_get_aio_context to simply call bdrv_get_aio_context instead of replicating the same logic. Signed-off-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Reviewed-by: Darren Kenny <darren.kenny@oracle.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/block-backend.c')
-rw-r--r--block/block-backend.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/block/block-backend.c b/block/block-backend.c
index 681b240b12..89f47b00ea 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -1865,13 +1865,7 @@ void blk_op_unblock_all(BlockBackend *blk, Error *reason)
AioContext *blk_get_aio_context(BlockBackend *blk)
{
- BlockDriverState *bs = blk_bs(blk);
-
- if (bs) {
- return bdrv_get_aio_context(bs);
- } else {
- return qemu_get_aio_context();
- }
+ return bdrv_get_aio_context(blk_bs(blk));
}
static AioContext *blk_aiocb_get_aio_context(BlockAIOCB *acb)