Pick commit f366af462aef1dcaeab0f68b031e5c4c4eb860e1 from Linux
upstream.
crypto: caam - clean-up in caam_init_rng()
Clean up the code, as indicated by Coccinelle.
Cc: Julia Lawall <julia.lawall@xxxxxxx>
Signed-off-by: Horia Geantă <horia.geanta@xxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx>
---
drivers/crypto/caam/caamrng.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c
index b62e3eb77..39a90568d 100644
--- a/drivers/crypto/caam/caamrng.c
+++ b/drivers/crypto/caam/caamrng.c
@@ -242,11 +242,7 @@ static int caam_init_rng(struct caam_rng_ctx *ctx, struct device_d *jrdev)
if (err)
return err;
- err = caam_init_buf(ctx, 1);
- if (err)
- return err;
-
- return 0;
+ return caam_init_buf(ctx, 1);
}
int caam_rng_probe(struct device_d *dev, struct device_d *jrdev)
--
2.18.0
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