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Mon, 15 Jun 2026 05:00:02 -0700 (PDT) From: Yash Suthar To: pbonzini@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: skhan@linuxfoundation.org, me@brighamcampbell.com, yashsuthar983@gmail.com Subject: [PATCH v2] KVM: vfio: Convert fget() to CLASS(fd) in kvm_vfio_file_add() Date: Mon, 15 Jun 2026 22:59:50 +0530 Message-ID: <20260615172950.107275-1-yashsuthar983@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260523050242.41472-1-yashsuthar983@gmail.com> References: <20260523050242.41472-1-yashsuthar983@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Convert fget() with __free(fput) cleanup to CLASS(fd, f), using fd_empty() and fd_file(). Signed-off-by: Yash Suthar --- virt/kvm/vfio.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/virt/kvm/vfio.c b/virt/kvm/vfio.c index 6cdc4e9a333a..bbd7a5dfb76e 100644 --- a/virt/kvm/vfio.c +++ b/virt/kvm/vfio.c @@ -144,12 +144,14 @@ static int kvm_vfio_file_add(struct kvm_device *dev, unsigned int fd) { struct kvm_vfio *kv = dev->private; struct kvm_vfio_file *kvf; - struct file *filp __free(fput) = NULL; + CLASS(fd, f)(fd); + struct file *filp = NULL; - filp = fget(fd); - if (!filp) + if (fd_empty(f)) return -EBADF; + filp = fd_file(f); + /* Ensure the FD is a vfio FD. */ if (!kvm_vfio_file_is_valid(filp)) return -EINVAL; -- 2.43.0