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| author | Horia Geantă <horia.geanta@nxp.com> | 2016-11-09 11:46:18 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-11-13 12:45:12 +0300 |
| commit | 4ca7c7d8fea1ffdc36df33578c1e68d0d6367b0c (patch) | |
| tree | b6c391b43e930329418f5a140452f852c5ee0178 /drivers/crypto/caam/caamhash.c | |
| parent | 1b008eedb0afcc7afa26f17ce16069789f8ce5ba (diff) | |
| download | linux-4ca7c7d8fea1ffdc36df33578c1e68d0d6367b0c.tar.xz | |
crypto: caam - trivial code clean-up
-replace offsetof with container_of
-remove unused "assoc_nents", "iv_dma" from aead_edesc
and fix comments
-remove unused CAAM_MAX_IV_LENGTH #define
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/caamhash.c')
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index 51990dd56024..d5a06c6923c0 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -636,8 +636,7 @@ static void ahash_done(struct device *jrdev, u32 *desc, u32 err, dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err); #endif - edesc = (struct ahash_edesc *)((char *)desc - - offsetof(struct ahash_edesc, hw_desc)); + edesc = container_of(desc, struct ahash_edesc, hw_desc[0]); if (err) caam_jr_strstatus(jrdev, err); @@ -671,8 +670,7 @@ static void ahash_done_bi(struct device *jrdev, u32 *desc, u32 err, dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err); #endif - edesc = (struct ahash_edesc *)((char *)desc - - offsetof(struct ahash_edesc, hw_desc)); + edesc = container_of(desc, struct ahash_edesc, hw_desc[0]); if (err) caam_jr_strstatus(jrdev, err); @@ -706,8 +704,7 @@ static void ahash_done_ctx_src(struct device *jrdev, u32 *desc, u32 err, dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err); #endif - edesc = (struct ahash_edesc *)((char *)desc - - offsetof(struct ahash_edesc, hw_desc)); + edesc = container_of(desc, struct ahash_edesc, hw_desc[0]); if (err) caam_jr_strstatus(jrdev, err); @@ -741,8 +738,7 @@ static void ahash_done_ctx_dst(struct device *jrdev, u32 *desc, u32 err, dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err); #endif - edesc = (struct ahash_edesc *)((char *)desc - - offsetof(struct ahash_edesc, hw_desc)); + edesc = container_of(desc, struct ahash_edesc, hw_desc[0]); if (err) caam_jr_strstatus(jrdev, err); |