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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-02-19 12:54:38 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2021-02-19 07:40:23 -0800 |
| commit | 58294927f468a428c7a1ba09cf986fdca14a2747 (patch) | |
| tree | 33254d7e5091702c416c619cfd2acb32f87e3685 /samples | |
| parent | 68a5a9a243354ed52f7b37b057bd5e98cba870c8 (diff) | |
| download | linux-58294927f468a428c7a1ba09cf986fdca14a2747.tar.bz2 | |
cxl/mem: Return -EFAULT if copy_to_user() fails
The copy_to_user() function returns the number of bytes remaining to be
copied, but we want to return -EFAULT if the copy doesn't complete.
Fixes: b754ffbbc0ee ("cxl/mem: Add basic IOCTL interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YC+K3kgzqm20zCWY@mwanda
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions