diff options
author | Christoph Hellwig <hch@lst.de> | 2020-08-14 10:33:14 +0200 |
---|---|---|
committer | Christoph Hellwig <hch@lst.de> | 2021-04-15 08:12:54 +0200 |
commit | d7790d3739cfd5051ba8990732a2dce795d4fae2 (patch) | |
tree | 24f7390d855696eba9a3bc6c452afdb3ef941618 /drivers/nvme/host/lightnvm.c | |
parent | 9953ab0c5ae722dabbfa89a82c0d30a261125da0 (diff) |
nvme: pass a user pointer to nvme_nvm_ioctl
Pass the proper user pointer instead of the not all that useful integer
representation.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Javier González <javier.gonz@samsung.com>
Diffstat (limited to 'drivers/nvme/host/lightnvm.c')
-rw-r--r-- | drivers/nvme/host/lightnvm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index e3240d189093..848e55bbb64f 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -930,15 +930,15 @@ static int nvme_nvm_user_vcmd(struct nvme_ns *ns, int admin, return ret; } -int nvme_nvm_ioctl(struct nvme_ns *ns, unsigned int cmd, unsigned long arg) +int nvme_nvm_ioctl(struct nvme_ns *ns, unsigned int cmd, void __user *argp) { switch (cmd) { case NVME_NVM_IOCTL_ADMIN_VIO: - return nvme_nvm_user_vcmd(ns, 1, (void __user *)arg); + return nvme_nvm_user_vcmd(ns, 1, argp); case NVME_NVM_IOCTL_IO_VIO: - return nvme_nvm_user_vcmd(ns, 0, (void __user *)arg); + return nvme_nvm_user_vcmd(ns, 0, argp); case NVME_NVM_IOCTL_SUBMIT_VIO: - return nvme_nvm_submit_vio(ns, (void __user *)arg); + return nvme_nvm_submit_vio(ns, argp); default: return -ENOTTY; } |