io_uring: remove unnecessary NULL checks (297a31e3) · Commits · 戴 / test

The "kmsg" pointer can't be NULL and we have already dereferenced it so a check here would be useless. Reviewed-by:

fs/io_uring.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3075,7 +3075,7 @@ static int io_sendmsg(struct io_kiocb req, struct io_kiocb *nxt,
		if (req->io)
		return -EAGAIN;
		if (io_alloc_async_ctx(req)) {
		if (kmsg && kmsg->iov != kmsg->fast_iov)
		if (kmsg->iov != kmsg->fast_iov)
		kfree(kmsg->iov);
		return -ENOMEM;
		}
		@@ -3229,7 +3229,7 @@ static int io_recvmsg(struct io_kiocb req, struct io_kiocb *nxt,
		if (req->io)
		return -EAGAIN;
		if (io_alloc_async_ctx(req)) {
		if (kmsg && kmsg->iov != kmsg->fast_iov)
		if (kmsg->iov != kmsg->fast_iov)
		kfree(kmsg->iov);
		return -ENOMEM;
		}