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authorGilad Ben-Yossef <gilad@benyossef.com>2017-10-18 08:00:36 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2017-11-03 22:11:17 +0800
commit4e5b0ad5827163bd8e57ea595be2681cad12e5c2 (patch)
tree4c1679e33ba5755b5cb798870b45eee95303acd2 /crypto/cts.c
parent068c2e703577dca8cd634421f14b90959589ec85 (diff)
downloadlinux-4e5b0ad5827163bd8e57ea595be2681cad12e5c2.tar.bz2
crypto: remove redundant backlog checks on EBUSY
Now that -EBUSY return code only indicates backlog queueing we can safely remove the now redundant check for the CRYPTO_TFM_REQ_MAY_BACKLOG flag when -EBUSY is returned. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/cts.c')
-rw-r--r--crypto/cts.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/crypto/cts.c b/crypto/cts.c
index 243f591dc409..4773c188e6d9 100644
--- a/crypto/cts.c
+++ b/crypto/cts.c
@@ -136,8 +136,7 @@ static void crypto_cts_encrypt_done(struct crypto_async_request *areq, int err)
goto out;
err = cts_cbc_encrypt(req);
- if (err == -EINPROGRESS ||
- (err == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG))
+ if (err == -EINPROGRESS || err == -EBUSY)
return;
out:
@@ -229,8 +228,7 @@ static void crypto_cts_decrypt_done(struct crypto_async_request *areq, int err)
goto out;
err = cts_cbc_decrypt(req);
- if (err == -EINPROGRESS ||
- (err == -EBUSY && req->base.flags & CRYPTO_TFM_REQ_MAY_BACKLOG))
+ if (err == -EINPROGRESS || err == -EBUSY)
return;
out: