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| author | Ovidiu Panait <ovidiu.panait@windriver.com> | 2023-12-24 10:21:41 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-12-29 11:25:56 +0800 |
| commit | 1eece9c6de22fb24d77328d0c74b7c507f1c958a (patch) | |
| tree | 43b900ed61783854cd0221eabc8f93e9195d1ecd /drivers/crypto | |
| parent | 2548c7a9088c8e06d9d4251e22abd756236d02e4 (diff) | |
| download | lwn-1eece9c6de22fb24d77328d0c74b7c507f1c958a.tar.gz lwn-1eece9c6de22fb24d77328d0c74b7c507f1c958a.zip | |
crypto: sahara - remove 'active' flag from sahara_aes_reqctx struct
The 'active' flag is only used to indirectly set the 'first' flag.
Drop the 'active' flag and set 'first' directly in sahara_sha_init().
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/sahara.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c index 253a3dafdff1..cd14514a43bb 100644 --- a/drivers/crypto/sahara.c +++ b/drivers/crypto/sahara.c @@ -168,7 +168,6 @@ struct sahara_aes_reqctx { * @total: total number of bytes for transfer * @last: is this the last block * @first: is this the first block - * @active: inside a transfer */ struct sahara_sha_reqctx { u8 buf[SAHARA_MAX_SHA_BLOCK_SIZE]; @@ -184,7 +183,6 @@ struct sahara_sha_reqctx { size_t total; unsigned int last; unsigned int first; - unsigned int active; }; struct sahara_dev { @@ -1053,11 +1051,6 @@ static int sahara_sha_enqueue(struct ahash_request *req, int last) rctx->last = last; - if (!rctx->active) { - rctx->active = 1; - rctx->first = 1; - } - spin_lock_bh(&dev->queue_spinlock); ret = crypto_enqueue_request(&dev->queue, &req->base); spin_unlock_bh(&dev->queue_spinlock); @@ -1088,7 +1081,7 @@ static int sahara_sha_init(struct ahash_request *req) } rctx->context_size = rctx->digest_size + 4; - rctx->active = 0; + rctx->first = 1; return 0; } |