diff options
| author | Harsh Jain <harsh@chelsio.com> | 2017-06-15 09:13:47 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-06-20 05:21:40 +0200 |
| commit | 14c19b178a012dd984721c1312114d4b8f3b4e81 (patch) | |
| tree | 097e7c59ed9b809c6028dca09eeac252da7d68b7 /drivers/crypto/chelsio/chcr_algo.c | |
| parent | crypto: chcr - Ensure Destination sg entry size less than 2k (diff) | |
| download | linux-14c19b178a012dd984721c1312114d4b8f3b4e81.tar.xz linux-14c19b178a012dd984721c1312114d4b8f3b4e81.zip | |
crypto: chcr - Select device in Round Robin fashion
When multiple devices are present in system select device
in round-robin fashion for crypto operations
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Reviewed-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/chelsio/chcr_algo.c')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_algo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index 9a84ffa2adf3..aa4e5b88483d 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -1216,7 +1216,7 @@ static int chcr_aes_decrypt(struct ablkcipher_request *req) static int chcr_device_init(struct chcr_context *ctx) { - struct uld_ctx *u_ctx; + struct uld_ctx *u_ctx = NULL; struct adapter *adap; unsigned int id; int txq_perchan, txq_idx, ntxq; @@ -1224,12 +1224,12 @@ static int chcr_device_init(struct chcr_context *ctx) id = smp_processor_id(); if (!ctx->dev) { - err = assign_chcr_device(&ctx->dev); - if (err) { + u_ctx = assign_chcr_device(); + if (!u_ctx) { pr_err("chcr device assignment fails\n"); goto out; } - u_ctx = ULD_CTX(ctx); + ctx->dev = u_ctx->dev; adap = padap(ctx->dev); ntxq = min_not_zero((unsigned int)u_ctx->lldi.nrxq, adap->vres.ncrypto_fc); |