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qcacmn: Resolve compilation errors in lower version kernels

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symmetric key cipher APIs are present in linux kernel version 4.3
and above only.

Add changes to protect symmetric key cipher APIs invoke in lower
version kernels.

Change-Id: I512d0d98886c887a242a834763b46b2ec0cd4751
CRs-Fixed: 2034502
This commit is contained in:
Kapil Gupta
2017-04-17 17:25:52 +05:30
committed by Nandini Suresh
parent 830881389a
commit 041087bfe8
1 changed files with 8 additions and 0 deletions
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8
qdf/linux/src/qdf_crypto.c
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@@ -261,6 +261,7 @@ error:
return ret;
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0))
int qdf_aes_ctr(const uint8_t *key, unsigned int key_len, uint8_t *siv,
const uint8_t *src, size_t src_len, uint8_t *dest, bool enc)
{
@@ -319,3 +320,10 @@ int qdf_aes_ctr(const uint8_t *key, unsigned int key_len, uint8_t *siv,
crypto_free_skcipher(tfm);
return ret;
}
#else
int qdf_aes_ctr(const uint8_t *key, unsigned int key_len, uint8_t *siv,
const uint8_t *src, size_t src_len, uint8_t *dest, bool enc)
{
return -EINVAL;
}
#endif