diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2019-08-22 11:31:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-22 14:28:10 -0700 |
| commit | 129c3b082c636087a72a30b17c87c57d197f08f5 (patch) | |
| tree | 11a33c03ae31494f70b841b56ec4a6d6deaa4562 /drivers/misc/ti-st/st_core.c | |
| parent | dac4f1964a9cbfbf81df8d31caa04ced0d7613b5 (diff) | |
misc: xilinx_sdfec: Return -EFAULT if copy_from_user() fails
The copy_from_user() function returns the number of bytes remaining to
be copied but we want to return -EFAULT to the user.
Fixes: 20ec628e8007 ("misc: xilinx_sdfec: Add ability to configure LDPC")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Dragan Cvetic <dragan.cvetic@xilinx.com>
Link: https://lore.kernel.org/r/20190822083105.GI3964@kadam
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ti-st/st_core.c')
0 files changed, 0 insertions, 0 deletions