[Ocf-linux-users] [PATCH] Fix missing crypto_alloc_ablkcipher symbol

[James H. <jam...@gm...>]

The crypto_alloc_ablkcipher symbol was removed as of linux
version 4.8.0.

Signed-off-by: James Hilliard <jam...@gm...>
---
 ocf/cryptosoft.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ocf/cryptosoft.c b/ocf/cryptosoft.c
index caf9c06..841d41e 100644
--- a/ocf/cryptosoft.c
+++ b/ocf/cryptosoft.c
@@ -190,9 +190,11 @@ static struct kmem_cache *swcr_req_cache;
 	#define plain(X)	#X , 0
 #endif /* if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) || LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)
+#define crypto_alloc_ablkcipher(a,b,c)		(NULL)
+#endif
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
 /* no ablkcipher in older kernels */
-#define crypto_alloc_ablkcipher(a,b,c)		(NULL)
 #define crypto_ablkcipher_tfm(x)			((struct crypto_tfm *)(x))
 #define crypto_ablkcipher_set_flags(a, b)	/* nop */
 #define crypto_ablkcipher_setkey(x, y, z)	(-EINVAL)
-- 
2.37.3