From 761f2e1ed8822cf12378c857de337290d0c82a81 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 5 Oct 2017 18:46:46 +0200 Subject: [PATCH] nvme: simplify compat_ioctl handling We can just use our normal ioctl handler for the compat case and remove the boilerplate code for it. Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Reviewed-by: Sagi Grimberg Reviewed-by: Max Gurtovoy --- drivers/nvme/host/core.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 26c8913435b2..573cc3b59bfa 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1052,16 +1052,6 @@ static int nvme_ioctl(struct block_device *bdev, fmode_t mode, } } -#ifdef CONFIG_COMPAT -static int nvme_compat_ioctl(struct block_device *bdev, fmode_t mode, - unsigned int cmd, unsigned long arg) -{ - return nvme_ioctl(bdev, mode, cmd, arg); -} -#else -#define nvme_compat_ioctl NULL -#endif - static int nvme_open(struct block_device *bdev, fmode_t mode) { return nvme_get_ns_from_disk(bdev->bd_disk) ? 0 : -ENXIO; @@ -1380,7 +1370,7 @@ EXPORT_SYMBOL_GPL(nvme_sec_submit); static const struct block_device_operations nvme_fops = { .owner = THIS_MODULE, .ioctl = nvme_ioctl, - .compat_ioctl = nvme_compat_ioctl, + .compat_ioctl = nvme_ioctl, .open = nvme_open, .release = nvme_release, .getgeo = nvme_getgeo, -- 2.30.2