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Diffstat (limited to 'drivers/fpga/dfl.c')
-rw-r--r--drivers/fpga/dfl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c
index e73f88050f..e6d12fbab6 100644
--- a/drivers/fpga/dfl.c
+++ b/drivers/fpga/dfl.c
@@ -2008,8 +2008,8 @@ long dfl_feature_ioctl_set_irq(struct platform_device *pdev,
(hdr.start + hdr.count < hdr.start))
return -EINVAL;
- fds = memdup_user((void __user *)(arg + sizeof(hdr)),
- array_size(hdr.count, sizeof(s32)));
+ fds = memdup_array_user((void __user *)(arg + sizeof(hdr)),
+ hdr.count, sizeof(s32));
if (IS_ERR(fds))
return PTR_ERR(fds);