diff options
| -rw-r--r-- | fs/aio.c | 2 | ||||
| -rw-r--r-- | include/linux/aio.h | 1 | ||||
| -rw-r--r-- | net/socket.c | 13 |
3 files changed, 2 insertions, 14 deletions
@@ -705,8 +705,6 @@ static void kiocb_free(struct kiocb *req) fput(req->ki_filp); if (req->ki_eventfd != NULL) eventfd_ctx_put(req->ki_eventfd); - if (req->ki_dtor) - req->ki_dtor(req); kmem_cache_free(kiocb_cachep, req); } diff --git a/include/linux/aio.h b/include/linux/aio.h index c4f07ffa1cbb..d9c92daa3944 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -33,7 +33,6 @@ struct kiocb { struct file *ki_filp; struct kioctx *ki_ctx; /* NULL for sync ops */ kiocb_cancel_fn *ki_cancel; - void (*ki_dtor)(struct kiocb *); void *private; union { diff --git a/net/socket.c b/net/socket.c index fea902f2ba58..06a082e0e49c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -854,11 +854,6 @@ int kernel_recvmsg(struct socket *sock, struct msghdr *msg, } EXPORT_SYMBOL(kernel_recvmsg); -static void sock_aio_dtor(struct kiocb *iocb) -{ - kfree(iocb->private); -} - static ssize_t sock_sendpage(struct file *file, struct page *page, int offset, size_t size, loff_t *ppos, int more) { @@ -889,12 +884,8 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos, static struct sock_iocb *alloc_sock_iocb(struct kiocb *iocb, struct sock_iocb *siocb) { - if (!is_sync_kiocb(iocb)) { - siocb = kmalloc(sizeof(*siocb), GFP_KERNEL); - if (!siocb) - return NULL; - iocb->ki_dtor = sock_aio_dtor; - } + if (!is_sync_kiocb(iocb)) + BUG(); siocb->kiocb = iocb; iocb->private = siocb; |