diff options
Diffstat (limited to 'drivers/crypto/caam/caamrng.c')
| -rw-r--r-- | drivers/crypto/caam/caamrng.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c index 51c267e3d3..39a90568df 100644 --- a/drivers/crypto/caam/caamrng.c +++ b/drivers/crypto/caam/caamrng.c @@ -81,8 +81,7 @@ static void rng_done(struct device_d *jrdev, u32 *desc, u32 err, void *context) { struct buf_data *bd; - bd = (struct buf_data *)((char *)desc - - offsetof(struct buf_data, hw_desc)); + bd = container_of(desc, struct buf_data, hw_desc[0]); if (err) caam_jr_strstatus(jrdev, err); @@ -243,11 +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) |