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path: root/drivers/char/hw_random/timeriomem-rng.c
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Diffstat (limited to 'drivers/char/hw_random/timeriomem-rng.c')
-rw-r--r--drivers/char/hw_random/timeriomem-rng.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c
index 03ff5483d865..f615684028af 100644
--- a/drivers/char/hw_random/timeriomem-rng.c
+++ b/drivers/char/hw_random/timeriomem-rng.c
@@ -53,13 +53,6 @@ static int timeriomem_rng_read(struct hwrng *hwrng, void *data,
int period_us = ktime_to_us(priv->period);
/*
- * The RNG provides 32-bits per read. Ensure there is enough space for
- * at minimum one read.
- */
- if (max < sizeof(u32))
- return 0;
-
- /*
* There may not have been enough time for new data to be generated
* since the last request. If the caller doesn't want to wait, let them
* bail out. Otherwise, wait for the completion. If the new data has