From 91977c2e5f6419d00f4ae2800586f009b6070ab1 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Mon, 14 Nov 2011 17:50:51 +0100 Subject: block: qemu_aio_get does not return NULL Initially done with the following semantic patch: @ rule1 @ expression E; statement S; @@ E = qemu_aio_get (...); ( - if (E == NULL) { ... } | - if (E) { <... S ...> } ) which however missed occurrences in linux-aio.c and posix-aio-compat.c. Those were done by hand. The change in vdi_aio_setup's caller was also done by hand. Signed-off-by: Paolo Bonzini Signed-off-by: Kevin Wolf --- posix-aio-compat.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'posix-aio-compat.c') diff --git a/posix-aio-compat.c b/posix-aio-compat.c index c380ec148c..cccb673d2e 100644 --- a/posix-aio-compat.c +++ b/posix-aio-compat.c @@ -611,8 +611,6 @@ BlockDriverAIOCB *paio_submit(BlockDriverState *bs, int fd, struct qemu_paiocb *acb; acb = qemu_aio_get(&raw_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; acb->aio_type = type; acb->aio_fildes = fd; @@ -638,8 +636,6 @@ BlockDriverAIOCB *paio_ioctl(BlockDriverState *bs, int fd, struct qemu_paiocb *acb; acb = qemu_aio_get(&raw_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; acb->aio_type = QEMU_AIO_IOCTL; acb->aio_fildes = fd; acb->aio_offset = 0; -- cgit v1.2.1