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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-03-03 11:59:12 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-03-03 14:48:44 +0100 |
| commit | 77516d25f54912a7baedeeac1b1b828b6f285152 (patch) | |
| tree | 1d3c284e63bb6d024fe43b37ee002dd2241ccf5b /drivers/bus/vexpress-config.c | |
| parent | block/bfq: update comments and default value in docs for fifo_expire (diff) | |
| download | linux-77516d25f54912a7baedeeac1b1b828b6f285152.tar.xz linux-77516d25f54912a7baedeeac1b1b828b6f285152.zip | |
rsxx: Return -EFAULT if copy_to_user() fails
The copy_to_user() function returns the number of bytes remaining but
we want to return -EFAULT to the user if it can't complete the copy.
The "st" variable only holds zero on success or negative error codes on
failure so the type should be int.
Fixes: 36f988e978f8 ("rsxx: Adding in debugfs entries.")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/bus/vexpress-config.c')
0 files changed, 0 insertions, 0 deletions