diff options
Diffstat (limited to 'drivers/fpga/dfl-afu-dma-region.c')
| -rw-r--r-- | drivers/fpga/dfl-afu-dma-region.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fpga/dfl-afu-dma-region.c b/drivers/fpga/dfl-afu-dma-region.c index 025aba3ea76c..e18a786fc943 100644 --- a/drivers/fpga/dfl-afu-dma-region.c +++ b/drivers/fpga/dfl-afu-dma-region.c @@ -369,7 +369,7 @@ int afu_dma_map_region(struct dfl_feature_platform_data *pdata, if (user_addr + length < user_addr) return -EINVAL; - if (!access_ok(VERIFY_WRITE, (void __user *)(unsigned long)user_addr, + if (!access_ok((void __user *)(unsigned long)user_addr, length)) return -EINVAL; |