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-rw-r--r--drivers/uio/uio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index c8b9262..b645c47 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -374,6 +374,7 @@ static int uio_get_minor(struct uio_device *idev)
retval = idr_alloc(&uio_idr, idev, 0, UIO_MAX_DEVICES, GFP_KERNEL);
if (retval >= 0) {
idev->minor = retval;
+ retval = 0;
} else if (retval == -ENOSPC) {
dev_err(idev->dev, "too many uio devices\n");
retval = -EINVAL;
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